1181-3x=42x+21

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Solution for 1181-3x=42x+21 equation:


Simplifying
1181 + -3x = 42x + 21

Reorder the terms:
1181 + -3x = 21 + 42x

Solving
1181 + -3x = 21 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
1181 + -3x + -42x = 21 + 42x + -42x

Combine like terms: -3x + -42x = -45x
1181 + -45x = 21 + 42x + -42x

Combine like terms: 42x + -42x = 0
1181 + -45x = 21 + 0
1181 + -45x = 21

Add '-1181' to each side of the equation.
1181 + -1181 + -45x = 21 + -1181

Combine like terms: 1181 + -1181 = 0
0 + -45x = 21 + -1181
-45x = 21 + -1181

Combine like terms: 21 + -1181 = -1160
-45x = -1160

Divide each side by '-45'.
x = 25.77777778

Simplifying
x = 25.77777778

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