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## 2 + 2 = 5 - Wikipedia

en.wikipedia.org/wiki/2_+_2_=_5

The phrase "two plus two equals five" ("2 + 2 = 5") is a slogan used in many different forms of ... The equation 2 + 2 = 4 has been proverbial as the type of an obvious truth sin...

## number theory - Contradiction: Prove 2+2 = 5 - Mathematics Stack ...

Apr 30, 2014 ... While browsing I came across a weird proof which says 2 + 2 = 5 . ... (Ask a high school student to solve the equation x 2 = 4 and at least half of ...

Dec 14, 2010 ... Here is a mathematical proof to show that 2+2 is equal to 5..... This is just a trick.... which has now been revealed in the comments history.

## can i prove 2 + 2 = 5 mathematiically? | Yahoo Answers

Really, the attempted 'proof' of 2 + 2 = 5 is based on a distorted type of ... We can factor both sides of the equation; (a^2)-ab equals a(a-b).

## Solving One-Step Linear Equations - Purplemath

www.purplemath.com/modules/solvelin2.htm

Since the x is multiplied by 2, I need to divide both sides by 2: 2x/2 = 5/2, so x = 5/ 2. Then the solution is x = <sup>5</sup>/2 or x = 2.5. Warning: Usually the fractional form is ...

## Finding the Equation of a Line Given Two Points 1 | Coolmath.com

www.coolmath.com/algebra/08-lines/12-finding-equation-two-points-01

Check it out: Let's find the equation of the line that passes through the points. ( 1 , 3 ) and ( -2 , 5 ). This one's a two-stepper... STEP 1: Find the slope. m = ( y2 - y1 )  ...

## Finding the Equation of a Line Given a Point and a Slope 2 ...

www.coolmath.com/algebra/08-lines/11-finding-equation-line-point-slope-02

Finding the Equation of a Line Given a Point and a Slope. Here's a ... Find the equation of the line that passes through the point ( 1 , -8 ) with a slope of 2 / 5 .

## Equations : Solve - QuickMath.com - Automatic Math Solutions

www.quickmath.com/pages/modules/equations/solve/

The solve command will solve single equations or systems of equations. ... Advanced Equations 2x+y=1 5x-3y=2. Variables x y. Result x=5/11 y=1/11. Equations

## Slope- intercept Form - Developmental Math Topic Text

www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U13_L2_T2_text_final.html

Find the slope and the y-intercept, and write an equation of the line. ... What is the equation of a line that has a slope of −2 and goes through the point (0, 8)?.