3x+2(x+1)=4(x+5)

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Solution for 3x+2(x+1)=4(x+5) equation:


Simplifying
3x + 2(x + 1) = 4(x + 5)

Reorder the terms:
3x + 2(1 + x) = 4(x + 5)
3x + (1 * 2 + x * 2) = 4(x + 5)
3x + (2 + 2x) = 4(x + 5)

Reorder the terms:
2 + 3x + 2x = 4(x + 5)

Combine like terms: 3x + 2x = 5x
2 + 5x = 4(x + 5)

Reorder the terms:
2 + 5x = 4(5 + x)
2 + 5x = (5 * 4 + x * 4)
2 + 5x = (20 + 4x)

Solving
2 + 5x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
2 + 5x + -4x = 20 + 4x + -4x

Combine like terms: 5x + -4x = 1x
2 + 1x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
2 + 1x = 20 + 0
2 + 1x = 20

Add '-2' to each side of the equation.
2 + -2 + 1x = 20 + -2

Combine like terms: 2 + -2 = 0
0 + 1x = 20 + -2
1x = 20 + -2

Combine like terms: 20 + -2 = 18
1x = 18

Divide each side by '1'.
x = 18

Simplifying
x = 18

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