-74+4x+3x=115

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Solution for -74+4x+3x=115 equation:


Simplifying
-74 + 4x + 3x = 115

Combine like terms: 4x + 3x = 7x
-74 + 7x = 115

Solving
-74 + 7x = 115

Solving for variable 'x'.

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

Add '74' to each side of the equation.
-74 + 74 + 7x = 115 + 74

Combine like terms: -74 + 74 = 0
0 + 7x = 115 + 74
7x = 115 + 74

Combine like terms: 115 + 74 = 189
7x = 189

Divide each side by '7'.
x = 27

Simplifying
x = 27

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