-x-4(-7-4x)=103

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Solution for -x-4(-7-4x)=103 equation:


Simplifying
-1x + -4(-7 + -4x) = 103
-1x + (-7 * -4 + -4x * -4) = 103
-1x + (28 + 16x) = 103

Reorder the terms:
28 + -1x + 16x = 103

Combine like terms: -1x + 16x = 15x
28 + 15x = 103

Solving
28 + 15x = 103

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 15x = 103 + -28

Combine like terms: 28 + -28 = 0
0 + 15x = 103 + -28
15x = 103 + -28

Combine like terms: 103 + -28 = 75
15x = 75

Divide each side by '15'.
x = 5

Simplifying
x = 5

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