7+3x+5x=47

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Solution for 7+3x+5x=47 equation:


Simplifying
7 + 3x + 5x = 47

Combine like terms: 3x + 5x = 8x
7 + 8x = 47

Solving
7 + 8x = 47

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 + 8x = 47 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 47 + -7
8x = 47 + -7

Combine like terms: 47 + -7 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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