-40=5(x+9)

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Solution for -40=5(x+9) equation:


Simplifying
-40 = 5(x + 9)

Reorder the terms:
-40 = 5(9 + x)
-40 = (9 * 5 + x * 5)
-40 = (45 + 5x)

Solving
-40 = 45 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-40 + -5x = 45 + 5x + -5x

Combine like terms: 5x + -5x = 0
-40 + -5x = 45 + 0
-40 + -5x = 45

Add '40' to each side of the equation.
-40 + 40 + -5x = 45 + 40

Combine like terms: -40 + 40 = 0
0 + -5x = 45 + 40
-5x = 45 + 40

Combine like terms: 45 + 40 = 85
-5x = 85

Divide each side by '-5'.
x = -17

Simplifying
x = -17

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