3x+x+(x+7)=32

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Solution for 3x+x+(x+7)=32 equation:


Simplifying
3x + x + (x + 7) = 32

Reorder the terms:
3x + x + (7 + x) = 32

Remove parenthesis around (7 + x)
3x + x + 7 + x = 32

Reorder the terms:
7 + 3x + x + x = 32

Combine like terms: 3x + x = 4x
7 + 4x + x = 32

Combine like terms: 4x + x = 5x
7 + 5x = 32

Solving
7 + 5x = 32

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 + 5x = 32 + -7

Combine like terms: 7 + -7 = 0
0 + 5x = 32 + -7
5x = 32 + -7

Combine like terms: 32 + -7 = 25
5x = 25

Divide each side by '5'.
x = 5

Simplifying
x = 5

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