4-7x+2x=5(4-9x)

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Solution for 4-7x+2x=5(4-9x) equation:


Simplifying
4 + -7x + 2x = 5(4 + -9x)

Combine like terms: -7x + 2x = -5x
4 + -5x = 5(4 + -9x)
4 + -5x = (4 * 5 + -9x * 5)
4 + -5x = (20 + -45x)

Solving
4 + -5x = 20 + -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
4 + -5x + 45x = 20 + -45x + 45x

Combine like terms: -5x + 45x = 40x
4 + 40x = 20 + -45x + 45x

Combine like terms: -45x + 45x = 0
4 + 40x = 20 + 0
4 + 40x = 20

Add '-4' to each side of the equation.
4 + -4 + 40x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 40x = 20 + -4
40x = 20 + -4

Combine like terms: 20 + -4 = 16
40x = 16

Divide each side by '40'.
x = 0.4

Simplifying
x = 0.4

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