121-5x=13+21

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Solution for 121-5x=13+21 equation:


Simplifying
121 + -5x = 13 + 21

Combine like terms: 13 + 21 = 34
121 + -5x = 34

Solving
121 + -5x = 34

Solving for variable 'x'.

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

Add '-121' to each side of the equation.
121 + -121 + -5x = 34 + -121

Combine like terms: 121 + -121 = 0
0 + -5x = 34 + -121
-5x = 34 + -121

Combine like terms: 34 + -121 = -87
-5x = -87

Divide each side by '-5'.
x = 17.4

Simplifying
x = 17.4

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