8X(6X+8X)=7(9+7)

Solution for 8X(6X+8X)=7(9+7) equation:

Simplifying
8X(6X + 8X) = 7(9 + 7)

Combine like terms: 6X + 8X = 14X
8X(14X) = 7(9 + 7)

Remove parenthesis around (14X)
8X * 14X = 7(9 + 7)

Reorder the terms for easier multiplication:
8 * 14X * X = 7(9 + 7)

Multiply 8 * 14
112X * X = 7(9 + 7)

Multiply X * X
112X2 = 7(9 + 7)

Combine like terms: 9 + 7 = 16
112X2 = 7(16)

Multiply 7 * 16
112X2 = 112

Solving
112X2 = 112

Solving for variable 'X'.

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

Divide each side by '112'.
X2 = 1

Simplifying
X2 = 1

Take the square root of each side:
X = {-1, 1}