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

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


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

Reorder the terms:
5(7 + x) + -1(4x + 7) = -7
(7 * 5 + x * 5) + -1(4x + 7) = -7
(35 + 5x) + -1(4x + 7) = -7

Reorder the terms:
35 + 5x + -1(7 + 4x) = -7
35 + 5x + (7 * -1 + 4x * -1) = -7
35 + 5x + (-7 + -4x) = -7

Reorder the terms:
35 + -7 + 5x + -4x = -7

Combine like terms: 35 + -7 = 28
28 + 5x + -4x = -7

Combine like terms: 5x + -4x = 1x
28 + 1x = -7

Solving
28 + 1x = -7

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 + 1x = -7 + -28

Combine like terms: 28 + -28 = 0
0 + 1x = -7 + -28
1x = -7 + -28

Combine like terms: -7 + -28 = -35
1x = -35

Divide each side by '1'.
x = -35

Simplifying
x = -35

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