7x+40=-9

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Solution for 7x+40=-9 equation: 


Simplifying
7x + 40 = -9

Reorder the terms:
40 + 7x = -9

Solving
40 + 7x = -9

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 7x = -9 + -40

Combine like terms: 40 + -40 = 0
0 + 7x = -9 + -40
7x = -9 + -40

Combine like terms: -9 + -40 = -49
7x = -49

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

Simplifying
x = -7

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