7x+5+2=4(x+2)+5x

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Solution for 7x+5+2=4(x+2)+5x equation:


Simplifying
7x + 5 + 2 = 4(x + 2) + 5x

Reorder the terms:
5 + 2 + 7x = 4(x + 2) + 5x

Combine like terms: 5 + 2 = 7
7 + 7x = 4(x + 2) + 5x

Reorder the terms:
7 + 7x = 4(2 + x) + 5x
7 + 7x = (2 * 4 + x * 4) + 5x
7 + 7x = (8 + 4x) + 5x

Combine like terms: 4x + 5x = 9x
7 + 7x = 8 + 9x

Solving
7 + 7x = 8 + 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.
7 + 7x + -9x = 8 + 9x + -9x

Combine like terms: 7x + -9x = -2x
7 + -2x = 8 + 9x + -9x

Combine like terms: 9x + -9x = 0
7 + -2x = 8 + 0
7 + -2x = 8

Add '-7' to each side of the equation.
7 + -7 + -2x = 8 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 8 + -7
-2x = 8 + -7

Combine like terms: 8 + -7 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5

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