x+7(x+8)=19

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Solution for x+7(x+8)=19 equation:


Simplifying
x + 7(x + 8) = 19

Reorder the terms:
x + 7(8 + x) = 19
x + (8 * 7 + x * 7) = 19
x + (56 + 7x) = 19

Reorder the terms:
56 + x + 7x = 19

Combine like terms: x + 7x = 8x
56 + 8x = 19

Solving
56 + 8x = 19

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 8x = 19 + -56

Combine like terms: 56 + -56 = 0
0 + 8x = 19 + -56
8x = 19 + -56

Combine like terms: 19 + -56 = -37
8x = -37

Divide each side by '8'.
x = -4.625

Simplifying
x = -4.625

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