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

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


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

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

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

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

Combine like terms: -2 + 3 = 1
1 + 2x + 3x = 4(x + 2)

Combine like terms: 2x + 3x = 5x
1 + 5x = 4(x + 2)

Reorder the terms:
1 + 5x = 4(2 + x)
1 + 5x = (2 * 4 + x * 4)
1 + 5x = (8 + 4x)

Solving
1 + 5x = 8 + 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.
1 + 5x + -4x = 8 + 4x + -4x

Combine like terms: 5x + -4x = 1x
1 + 1x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + 1x = 8 + 0
1 + 1x = 8

Add '-1' to each side of the equation.
1 + -1 + 1x = 8 + -1

Combine like terms: 1 + -1 = 0
0 + 1x = 8 + -1
1x = 8 + -1

Combine like terms: 8 + -1 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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