4x-(6x-7)=15

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Solution for 4x-(6x-7)=15 equation:


Simplifying
4x + -1(6x + -7) = 15

Reorder the terms:
4x + -1(-7 + 6x) = 15
4x + (-7 * -1 + 6x * -1) = 15
4x + (7 + -6x) = 15

Reorder the terms:
7 + 4x + -6x = 15

Combine like terms: 4x + -6x = -2x
7 + -2x = 15

Solving
7 + -2x = 15

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = 15 + -7

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

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

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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