4x+14x-7=121

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Solution for 4x+14x-7=121 equation:


Simplifying
4x + 14x + -7 = 121

Reorder the terms:
-7 + 4x + 14x = 121

Combine like terms: 4x + 14x = 18x
-7 + 18x = 121

Solving
-7 + 18x = 121

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 18x = 121 + 7

Combine like terms: -7 + 7 = 0
0 + 18x = 121 + 7
18x = 121 + 7

Combine like terms: 121 + 7 = 128
18x = 128

Divide each side by '18'.
x = 7.111111111

Simplifying
x = 7.111111111

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