10x+9-3x-7=16

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Solution for 10x+9-3x-7=16 equation:


Simplifying
10x + 9 + -3x + -7 = 16

Reorder the terms:
9 + -7 + 10x + -3x = 16

Combine like terms: 9 + -7 = 2
2 + 10x + -3x = 16

Combine like terms: 10x + -3x = 7x
2 + 7x = 16

Solving
2 + 7x = 16

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 7x = 16 + -2

Combine like terms: 2 + -2 = 0
0 + 7x = 16 + -2
7x = 16 + -2

Combine like terms: 16 + -2 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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