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

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


Simplifying
4(x + 2) + -1(2x + -7) = 0

Reorder the terms:
4(2 + x) + -1(2x + -7) = 0
(2 * 4 + x * 4) + -1(2x + -7) = 0
(8 + 4x) + -1(2x + -7) = 0

Reorder the terms:
8 + 4x + -1(-7 + 2x) = 0
8 + 4x + (-7 * -1 + 2x * -1) = 0
8 + 4x + (7 + -2x) = 0

Reorder the terms:
8 + 7 + 4x + -2x = 0

Combine like terms: 8 + 7 = 15
15 + 4x + -2x = 0

Combine like terms: 4x + -2x = 2x
15 + 2x = 0

Solving
15 + 2x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 2x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 2x = 0 + -15
2x = 0 + -15

Combine like terms: 0 + -15 = -15
2x = -15

Divide each side by '2'.
x = -7.5

Simplifying
x = -7.5

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