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

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


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

Reorder the terms:
8(3 + x) + 8(x + 3) = 7x + -7
(3 * 8 + x * 8) + 8(x + 3) = 7x + -7
(24 + 8x) + 8(x + 3) = 7x + -7

Reorder the terms:
24 + 8x + 8(3 + x) = 7x + -7
24 + 8x + (3 * 8 + x * 8) = 7x + -7
24 + 8x + (24 + 8x) = 7x + -7

Reorder the terms:
24 + 24 + 8x + 8x = 7x + -7

Combine like terms: 24 + 24 = 48
48 + 8x + 8x = 7x + -7

Combine like terms: 8x + 8x = 16x
48 + 16x = 7x + -7

Reorder the terms:
48 + 16x = -7 + 7x

Solving
48 + 16x = -7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
48 + 16x + -7x = -7 + 7x + -7x

Combine like terms: 16x + -7x = 9x
48 + 9x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
48 + 9x = -7 + 0
48 + 9x = -7

Add '-48' to each side of the equation.
48 + -48 + 9x = -7 + -48

Combine like terms: 48 + -48 = 0
0 + 9x = -7 + -48
9x = -7 + -48

Combine like terms: -7 + -48 = -55
9x = -55

Divide each side by '9'.
x = -6.111111111

Simplifying
x = -6.111111111

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