1+7(8x+7)=-398

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Solution for 1+7(8x+7)=-398 equation: 


Simplifying
1 + 7(8x + 7) = -398

Reorder the terms:
1 + 7(7 + 8x) = -398
1 + (7 * 7 + 8x * 7) = -398
1 + (49 + 56x) = -398

Combine like terms: 1 + 49 = 50
50 + 56x = -398

Solving
50 + 56x = -398

Solving for variable 'x'.

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

Add '-50' to each side of the equation.
50 + -50 + 56x = -398 + -50

Combine like terms: 50 + -50 = 0
0 + 56x = -398 + -50
56x = -398 + -50

Combine like terms: -398 + -50 = -448
56x = -448

Divide each side by '56'.
x = -8

Simplifying
x = -8

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