7x-6(-x-3)=83

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Solution for 7x-6(-x-3)=83 equation:


Simplifying
7x + -6(-1x + -3) = 83

Reorder the terms:
7x + -6(-3 + -1x) = 83
7x + (-3 * -6 + -1x * -6) = 83
7x + (18 + 6x) = 83

Reorder the terms:
18 + 7x + 6x = 83

Combine like terms: 7x + 6x = 13x
18 + 13x = 83

Solving
18 + 13x = 83

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 13x = 83 + -18

Combine like terms: 18 + -18 = 0
0 + 13x = 83 + -18
13x = 83 + -18

Combine like terms: 83 + -18 = 65
13x = 65

Divide each side by '13'.
x = 5

Simplifying
x = 5

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