3x+2(x+5)=x+30

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Solution for 3x+2(x+5)=x+30 equation:


Simplifying
3x + 2(x + 5) = x + 30

Reorder the terms:
3x + 2(5 + x) = x + 30
3x + (5 * 2 + x * 2) = x + 30
3x + (10 + 2x) = x + 30

Reorder the terms:
10 + 3x + 2x = x + 30

Combine like terms: 3x + 2x = 5x
10 + 5x = x + 30

Reorder the terms:
10 + 5x = 30 + x

Solving
10 + 5x = 30 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
10 + 5x + -1x = 30 + x + -1x

Combine like terms: 5x + -1x = 4x
10 + 4x = 30 + x + -1x

Combine like terms: x + -1x = 0
10 + 4x = 30 + 0
10 + 4x = 30

Add '-10' to each side of the equation.
10 + -10 + 4x = 30 + -10

Combine like terms: 10 + -10 = 0
0 + 4x = 30 + -10
4x = 30 + -10

Combine like terms: 30 + -10 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

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