3x+4x+8=43

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Solution for 3x+4x+8=43 equation: 


Simplifying
3x + 4x + 8 = 43

Reorder the terms:
8 + 3x + 4x = 43

Combine like terms: 3x + 4x = 7x
8 + 7x = 43

Solving
8 + 7x = 43

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 7x = 43 + -8

Combine like terms: 8 + -8 = 0
0 + 7x = 43 + -8
7x = 43 + -8

Combine like terms: 43 + -8 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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