9(8x-1)=11(7x-1)

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Solution for 9(8x-1)=11(7x-1) equation:


Simplifying
9(8x + -1) = 11(7x + -1)

Reorder the terms:
9(-1 + 8x) = 11(7x + -1)
(-1 * 9 + 8x * 9) = 11(7x + -1)
(-9 + 72x) = 11(7x + -1)

Reorder the terms:
-9 + 72x = 11(-1 + 7x)
-9 + 72x = (-1 * 11 + 7x * 11)
-9 + 72x = (-11 + 77x)

Solving
-9 + 72x = -11 + 77x

Solving for variable 'x'.

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

Add '-77x' to each side of the equation.
-9 + 72x + -77x = -11 + 77x + -77x

Combine like terms: 72x + -77x = -5x
-9 + -5x = -11 + 77x + -77x

Combine like terms: 77x + -77x = 0
-9 + -5x = -11 + 0
-9 + -5x = -11

Add '9' to each side of the equation.
-9 + 9 + -5x = -11 + 9

Combine like terms: -9 + 9 = 0
0 + -5x = -11 + 9
-5x = -11 + 9

Combine like terms: -11 + 9 = -2
-5x = -2

Divide each side by '-5'.
x = 0.4

Simplifying
x = 0.4

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