8x+7+9x+16=40

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Solution for 8x+7+9x+16=40 equation:


Simplifying
8x + 7 + 9x + 16 = 40

Reorder the terms:
7 + 16 + 8x + 9x = 40

Combine like terms: 7 + 16 = 23
23 + 8x + 9x = 40

Combine like terms: 8x + 9x = 17x
23 + 17x = 40

Solving
23 + 17x = 40

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 17x = 40 + -23

Combine like terms: 23 + -23 = 0
0 + 17x = 40 + -23
17x = 40 + -23

Combine like terms: 40 + -23 = 17
17x = 17

Divide each side by '17'.
x = 1

Simplifying
x = 1

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