9x*-7=4x*-7

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Solution for 9x*-7=4x*-7 equation:


Simplifying
9x * -7 = 4x * -7

Reorder the terms for easier multiplication:
9 * -7x = 4x * -7

Multiply 9 * -7
-63x = 4x * -7

Reorder the terms for easier multiplication:
-63x = 4 * -7x

Multiply 4 * -7
-63x = -28x

Solving
-63x = -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
-63x + 28x = -28x + 28x

Combine like terms: -63x + 28x = -35x
-35x = -28x + 28x

Combine like terms: -28x + 28x = 0
-35x = 0

Divide each side by '-35'.
x = 0

Simplifying
x = 0

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