x-9=3(9-6x)7

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Solution for x-9=3(9-6x)7 equation:


Simplifying
x + -9 = 3(9 + -6x) * 7

Reorder the terms:
-9 + x = 3(9 + -6x) * 7

Reorder the terms for easier multiplication:
-9 + x = 3 * 7(9 + -6x)

Multiply 3 * 7
-9 + x = 21(9 + -6x)
-9 + x = (9 * 21 + -6x * 21)
-9 + x = (189 + -126x)

Solving
-9 + x = 189 + -126x

Solving for variable 'x'.

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

Add '126x' to each side of the equation.
-9 + x + 126x = 189 + -126x + 126x

Combine like terms: x + 126x = 127x
-9 + 127x = 189 + -126x + 126x

Combine like terms: -126x + 126x = 0
-9 + 127x = 189 + 0
-9 + 127x = 189

Add '9' to each side of the equation.
-9 + 9 + 127x = 189 + 9

Combine like terms: -9 + 9 = 0
0 + 127x = 189 + 9
127x = 189 + 9

Combine like terms: 189 + 9 = 198
127x = 198

Divide each side by '127'.
x = 1.559055118

Simplifying
x = 1.559055118

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