7(2-x)=4-9x

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


Simplifying
7(2 + -1x) = 4 + -9x
(2 * 7 + -1x * 7) = 4 + -9x
(14 + -7x) = 4 + -9x

Solving
14 + -7x = 4 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
14 + -7x + 9x = 4 + -9x + 9x

Combine like terms: -7x + 9x = 2x
14 + 2x = 4 + -9x + 9x

Combine like terms: -9x + 9x = 0
14 + 2x = 4 + 0
14 + 2x = 4

Add '-14' to each side of the equation.
14 + -14 + 2x = 4 + -14

Combine like terms: 14 + -14 = 0
0 + 2x = 4 + -14
2x = 4 + -14

Combine like terms: 4 + -14 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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