4X-7=2(X+5)-3(2X+4)

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Solution for 4X-7=2(X+5)-3(2X+4) equation:


Simplifying
4X + -7 = 2(X + 5) + -3(2X + 4)

Reorder the terms:
-7 + 4X = 2(X + 5) + -3(2X + 4)

Reorder the terms:
-7 + 4X = 2(5 + X) + -3(2X + 4)
-7 + 4X = (5 * 2 + X * 2) + -3(2X + 4)
-7 + 4X = (10 + 2X) + -3(2X + 4)

Reorder the terms:
-7 + 4X = 10 + 2X + -3(4 + 2X)
-7 + 4X = 10 + 2X + (4 * -3 + 2X * -3)
-7 + 4X = 10 + 2X + (-12 + -6X)

Reorder the terms:
-7 + 4X = 10 + -12 + 2X + -6X

Combine like terms: 10 + -12 = -2
-7 + 4X = -2 + 2X + -6X

Combine like terms: 2X + -6X = -4X
-7 + 4X = -2 + -4X

Solving
-7 + 4X = -2 + -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.
-7 + 4X + 4X = -2 + -4X + 4X

Combine like terms: 4X + 4X = 8X
-7 + 8X = -2 + -4X + 4X

Combine like terms: -4X + 4X = 0
-7 + 8X = -2 + 0
-7 + 8X = -2

Add '7' to each side of the equation.
-7 + 7 + 8X = -2 + 7

Combine like terms: -7 + 7 = 0
0 + 8X = -2 + 7
8X = -2 + 7

Combine like terms: -2 + 7 = 5
8X = 5

Divide each side by '8'.
X = 0.625

Simplifying
X = 0.625

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