93-5x=7x-21

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Solution for 93-5x=7x-21 equation:


Simplifying
93 + -5x = 7x + -21

Reorder the terms:
93 + -5x = -21 + 7x

Solving
93 + -5x = -21 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
93 + -5x + -7x = -21 + 7x + -7x

Combine like terms: -5x + -7x = -12x
93 + -12x = -21 + 7x + -7x

Combine like terms: 7x + -7x = 0
93 + -12x = -21 + 0
93 + -12x = -21

Add '-93' to each side of the equation.
93 + -93 + -12x = -21 + -93

Combine like terms: 93 + -93 = 0
0 + -12x = -21 + -93
-12x = -21 + -93

Combine like terms: -21 + -93 = -114
-12x = -114

Divide each side by '-12'.
x = 9.5

Simplifying
x = 9.5

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