(-9x+7)(8x-1)=

Solution for (-9x+7)(8x-1)= equation:

Simplifying
(-9x + 7)(8x + -1) = 0

Reorder the terms:
(7 + -9x)(8x + -1) = 0

Reorder the terms:
(7 + -9x)(-1 + 8x) = 0

Multiply (7 + -9x) * (-1 + 8x)
(7(-1 + 8x) + -9x * (-1 + 8x)) = 0
((-1 * 7 + 8x * 7) + -9x * (-1 + 8x)) = 0
((-7 + 56x) + -9x * (-1 + 8x)) = 0
(-7 + 56x + (-1 * -9x + 8x * -9x)) = 0
(-7 + 56x + (9x + -72x2)) = 0

Combine like terms: 56x + 9x = 65x
(-7 + 65x + -72x2) = 0

Solving
-7 + 65x + -72x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-7 + 9x)(1 + -8x) = 0

Subproblem 1
Set the factor '(-7 + 9x)' equal to zero and attempt to solve:

Simplifying
-7 + 9x = 0

Solving
-7 + 9x = 0

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

Add '7' to each side of the equation.
-7 + 7 + 9x = 0 + 7

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

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

Divide each side by '9'.
x = 0.7777777778

Simplifying
x = 0.7777777778
Subproblem 2
Set the factor '(1 + -8x)' equal to zero and attempt to solve:

Simplifying
1 + -8x = 0

Solving
1 + -8x = 0

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

Add '-1' to each side of the equation.
1 + -1 + -8x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -8x = 0 + -1
-8x = 0 + -1

Combine like terms: 0 + -1 = -1
-8x = -1

Divide each side by '-8'.
x = 0.125

Simplifying
x = 0.125
Solution
x = {0.7777777778, 0.125}