18+18+15+15-x=93

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Solution for 18+18+15+15-x=93 equation:


Simplifying
18 + 18 + 15 + 15 + -1x = 93

Combine like terms: 18 + 18 = 36
36 + 15 + 15 + -1x = 93

Combine like terms: 36 + 15 = 51
51 + 15 + -1x = 93

Combine like terms: 51 + 15 = 66
66 + -1x = 93

Solving
66 + -1x = 93

Solving for variable 'x'.

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

Add '-66' to each side of the equation.
66 + -66 + -1x = 93 + -66

Combine like terms: 66 + -66 = 0
0 + -1x = 93 + -66
-1x = 93 + -66

Combine like terms: 93 + -66 = 27
-1x = 27

Divide each side by '-1'.
x = -27

Simplifying
x = -27

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