-4(4x-2)+7=-16+15

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Solution for -4(4x-2)+7=-16+15 equation:


Simplifying
-4(4x + -2) + 7 = -16 + 15

Reorder the terms:
-4(-2 + 4x) + 7 = -16 + 15
(-2 * -4 + 4x * -4) + 7 = -16 + 15
(8 + -16x) + 7 = -16 + 15

Reorder the terms:
8 + 7 + -16x = -16 + 15

Combine like terms: 8 + 7 = 15
15 + -16x = -16 + 15

Combine like terms: -16 + 15 = -1
15 + -16x = -1

Solving
15 + -16x = -1

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 + -16x = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -16x = -1 + -15
-16x = -1 + -15

Combine like terms: -1 + -15 = -16
-16x = -16

Divide each side by '-16'.
x = 1

Simplifying
x = 1

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