7+91=9x-16

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Solution for 7+91=9x-16 equation:


Simplifying
7 + 91 = 9x + -16

Combine like terms: 7 + 91 = 98
98 = 9x + -16

Reorder the terms:
98 = -16 + 9x

Solving
98 = -16 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
98 + -9x = -16 + 9x + -9x

Combine like terms: 9x + -9x = 0
98 + -9x = -16 + 0
98 + -9x = -16

Add '-98' to each side of the equation.
98 + -98 + -9x = -16 + -98

Combine like terms: 98 + -98 = 0
0 + -9x = -16 + -98
-9x = -16 + -98

Combine like terms: -16 + -98 = -114
-9x = -114

Divide each side by '-9'.
x = 12.66666667

Simplifying
x = 12.66666667

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