x+3-7x=-40+7

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Solution for x+3-7x=-40+7 equation:


Simplifying
x + 3 + -7x = -40 + 7

Reorder the terms:
3 + x + -7x = -40 + 7

Combine like terms: x + -7x = -6x
3 + -6x = -40 + 7

Combine like terms: -40 + 7 = -33
3 + -6x = -33

Solving
3 + -6x = -33

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 + -6x = -33 + -3

Combine like terms: 3 + -3 = 0
0 + -6x = -33 + -3
-6x = -33 + -3

Combine like terms: -33 + -3 = -36
-6x = -36

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

Simplifying
x = 6

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