7x+3+6x=-75

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Solution for 7x+3+6x=-75 equation:


Simplifying
7x + 3 + 6x = -75

Reorder the terms:
3 + 7x + 6x = -75

Combine like terms: 7x + 6x = 13x
3 + 13x = -75

Solving
3 + 13x = -75

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 13x = -75 + -3

Combine like terms: 3 + -3 = 0
0 + 13x = -75 + -3
13x = -75 + -3

Combine like terms: -75 + -3 = -78
13x = -78

Divide each side by '13'.
x = -6

Simplifying
x = -6

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