7+2(x-7)=2-2(x-8)

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Solution for 7+2(x-7)=2-2(x-8) equation:


Simplifying
7 + 2(x + -7) = 2 + -2(x + -8)

Reorder the terms:
7 + 2(-7 + x) = 2 + -2(x + -8)
7 + (-7 * 2 + x * 2) = 2 + -2(x + -8)
7 + (-14 + 2x) = 2 + -2(x + -8)

Combine like terms: 7 + -14 = -7
-7 + 2x = 2 + -2(x + -8)

Reorder the terms:
-7 + 2x = 2 + -2(-8 + x)
-7 + 2x = 2 + (-8 * -2 + x * -2)
-7 + 2x = 2 + (16 + -2x)

Combine like terms: 2 + 16 = 18
-7 + 2x = 18 + -2x

Solving
-7 + 2x = 18 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-7 + 2x + 2x = 18 + -2x + 2x

Combine like terms: 2x + 2x = 4x
-7 + 4x = 18 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 + 4x = 18 + 0
-7 + 4x = 18

Add '7' to each side of the equation.
-7 + 7 + 4x = 18 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 18 + 7
4x = 18 + 7

Combine like terms: 18 + 7 = 25
4x = 25

Divide each side by '4'.
x = 6.25

Simplifying
x = 6.25

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