9x+8x-7x-5=65

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Solution for 9x+8x-7x-5=65 equation:


Simplifying
9x + 8x + -7x + -5 = 65

Reorder the terms:
-5 + 9x + 8x + -7x = 65

Combine like terms: 9x + 8x = 17x
-5 + 17x + -7x = 65

Combine like terms: 17x + -7x = 10x
-5 + 10x = 65

Solving
-5 + 10x = 65

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 10x = 65 + 5

Combine like terms: -5 + 5 = 0
0 + 10x = 65 + 5
10x = 65 + 5

Combine like terms: 65 + 5 = 70
10x = 70

Divide each side by '10'.
x = 7

Simplifying
x = 7

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