4-3(2x+1)=7(5x-3)-(8+x)

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Solution for 4-3(2x+1)=7(5x-3)-(8+x) equation:


Simplifying
4 + -3(2x + 1) = 7(5x + -3) + -1(8 + x)

Reorder the terms:
4 + -3(1 + 2x) = 7(5x + -3) + -1(8 + x)
4 + (1 * -3 + 2x * -3) = 7(5x + -3) + -1(8 + x)
4 + (-3 + -6x) = 7(5x + -3) + -1(8 + x)

Combine like terms: 4 + -3 = 1
1 + -6x = 7(5x + -3) + -1(8 + x)

Reorder the terms:
1 + -6x = 7(-3 + 5x) + -1(8 + x)
1 + -6x = (-3 * 7 + 5x * 7) + -1(8 + x)
1 + -6x = (-21 + 35x) + -1(8 + x)
1 + -6x = -21 + 35x + (8 * -1 + x * -1)
1 + -6x = -21 + 35x + (-8 + -1x)

Reorder the terms:
1 + -6x = -21 + -8 + 35x + -1x

Combine like terms: -21 + -8 = -29
1 + -6x = -29 + 35x + -1x

Combine like terms: 35x + -1x = 34x
1 + -6x = -29 + 34x

Solving
1 + -6x = -29 + 34x

Solving for variable 'x'.

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

Add '-34x' to each side of the equation.
1 + -6x + -34x = -29 + 34x + -34x

Combine like terms: -6x + -34x = -40x
1 + -40x = -29 + 34x + -34x

Combine like terms: 34x + -34x = 0
1 + -40x = -29 + 0
1 + -40x = -29

Add '-1' to each side of the equation.
1 + -1 + -40x = -29 + -1

Combine like terms: 1 + -1 = 0
0 + -40x = -29 + -1
-40x = -29 + -1

Combine like terms: -29 + -1 = -30
-40x = -30

Divide each side by '-40'.
x = 0.75

Simplifying
x = 0.75

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