7-2(x+2)=7(x+5)-8

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Solution for 7-2(x+2)=7(x+5)-8 equation:


Simplifying
7 + -2(x + 2) = 7(x + 5) + -8

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

Combine like terms: 7 + -4 = 3
3 + -2x = 7(x + 5) + -8

Reorder the terms:
3 + -2x = 7(5 + x) + -8
3 + -2x = (5 * 7 + x * 7) + -8
3 + -2x = (35 + 7x) + -8

Reorder the terms:
3 + -2x = 35 + -8 + 7x

Combine like terms: 35 + -8 = 27
3 + -2x = 27 + 7x

Solving
3 + -2x = 27 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3 + -2x + -7x = 27 + 7x + -7x

Combine like terms: -2x + -7x = -9x
3 + -9x = 27 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + -9x = 27 + 0
3 + -9x = 27

Add '-3' to each side of the equation.
3 + -3 + -9x = 27 + -3

Combine like terms: 3 + -3 = 0
0 + -9x = 27 + -3
-9x = 27 + -3

Combine like terms: 27 + -3 = 24
-9x = 24

Divide each side by '-9'.
x = -2.666666667

Simplifying
x = -2.666666667

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