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

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


Simplifying
2(x + 4) + -1(5x + -7) = 0

Reorder the terms:
2(4 + x) + -1(5x + -7) = 0
(4 * 2 + x * 2) + -1(5x + -7) = 0
(8 + 2x) + -1(5x + -7) = 0

Reorder the terms:
8 + 2x + -1(-7 + 5x) = 0
8 + 2x + (-7 * -1 + 5x * -1) = 0
8 + 2x + (7 + -5x) = 0

Reorder the terms:
8 + 7 + 2x + -5x = 0

Combine like terms: 8 + 7 = 15
15 + 2x + -5x = 0

Combine like terms: 2x + -5x = -3x
15 + -3x = 0

Solving
15 + -3x = 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 + -3x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = 0 + -15
-3x = 0 + -15

Combine like terms: 0 + -15 = -15
-3x = -15

Divide each side by '-3'.
x = 5

Simplifying
x = 5

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