8(x+4)-3(x-7)=4x+7

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


Simplifying
8(x + 4) + -3(x + -7) = 4x + 7

Reorder the terms:
8(4 + x) + -3(x + -7) = 4x + 7
(4 * 8 + x * 8) + -3(x + -7) = 4x + 7
(32 + 8x) + -3(x + -7) = 4x + 7

Reorder the terms:
32 + 8x + -3(-7 + x) = 4x + 7
32 + 8x + (-7 * -3 + x * -3) = 4x + 7
32 + 8x + (21 + -3x) = 4x + 7

Reorder the terms:
32 + 21 + 8x + -3x = 4x + 7

Combine like terms: 32 + 21 = 53
53 + 8x + -3x = 4x + 7

Combine like terms: 8x + -3x = 5x
53 + 5x = 4x + 7

Reorder the terms:
53 + 5x = 7 + 4x

Solving
53 + 5x = 7 + 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.
53 + 5x + -4x = 7 + 4x + -4x

Combine like terms: 5x + -4x = 1x
53 + 1x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
53 + 1x = 7 + 0
53 + 1x = 7

Add '-53' to each side of the equation.
53 + -53 + 1x = 7 + -53

Combine like terms: 53 + -53 = 0
0 + 1x = 7 + -53
1x = 7 + -53

Combine like terms: 7 + -53 = -46
1x = -46

Divide each side by '1'.
x = -46

Simplifying
x = -46

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