4(3x-1)7-x=-2x+3+9x

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Solution for 4(3x-1)7-x=-2x+3+9x equation:


Simplifying
4(3x + -1) * 7 + -1x = -2x + 3 + 9x

Reorder the terms:
4(-1 + 3x) * 7 + -1x = -2x + 3 + 9x

Reorder the terms for easier multiplication:
4 * 7(-1 + 3x) + -1x = -2x + 3 + 9x

Multiply 4 * 7
28(-1 + 3x) + -1x = -2x + 3 + 9x
(-1 * 28 + 3x * 28) + -1x = -2x + 3 + 9x
(-28 + 84x) + -1x = -2x + 3 + 9x

Combine like terms: 84x + -1x = 83x
-28 + 83x = -2x + 3 + 9x

Reorder the terms:
-28 + 83x = 3 + -2x + 9x

Combine like terms: -2x + 9x = 7x
-28 + 83x = 3 + 7x

Solving
-28 + 83x = 3 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-28 + 83x + -7x = 3 + 7x + -7x

Combine like terms: 83x + -7x = 76x
-28 + 76x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-28 + 76x = 3 + 0
-28 + 76x = 3

Add '28' to each side of the equation.
-28 + 28 + 76x = 3 + 28

Combine like terms: -28 + 28 = 0
0 + 76x = 3 + 28
76x = 3 + 28

Combine like terms: 3 + 28 = 31
76x = 31

Divide each side by '76'.
x = 0.4078947368

Simplifying
x = 0.4078947368

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