-7x+4-3x=-66

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Solution for -7x+4-3x=-66 equation:


Simplifying
-7x + 4 + -3x = -66

Reorder the terms:
4 + -7x + -3x = -66

Combine like terms: -7x + -3x = -10x
4 + -10x = -66

Solving
4 + -10x = -66

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -10x = -66 + -4

Combine like terms: 4 + -4 = 0
0 + -10x = -66 + -4
-10x = -66 + -4

Combine like terms: -66 + -4 = -70
-10x = -70

Divide each side by '-10'.
x = 7

Simplifying
x = 7

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