-(7x+9)+4x=45x

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Solution for -(7x+9)+4x=45x equation:


Simplifying
-1(7x + 9) + 4x = 45x

Reorder the terms:
-1(9 + 7x) + 4x = 45x
(9 * -1 + 7x * -1) + 4x = 45x
(-9 + -7x) + 4x = 45x

Combine like terms: -7x + 4x = -3x
-9 + -3x = 45x

Solving
-9 + -3x = 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.
-9 + -3x + -45x = 45x + -45x

Combine like terms: -3x + -45x = -48x
-9 + -48x = 45x + -45x

Combine like terms: 45x + -45x = 0
-9 + -48x = 0

Add '9' to each side of the equation.
-9 + 9 + -48x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -48x = 0 + 9
-48x = 0 + 9

Combine like terms: 0 + 9 = 9
-48x = 9

Divide each side by '-48'.
x = -0.1875

Simplifying
x = -0.1875

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