7(x-5)=3x+9

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Solution for 7(x-5)=3x+9 equation:


Simplifying
7(x + -5) = 3x + 9

Reorder the terms:
7(-5 + x) = 3x + 9
(-5 * 7 + x * 7) = 3x + 9
(-35 + 7x) = 3x + 9

Reorder the terms:
-35 + 7x = 9 + 3x

Solving
-35 + 7x = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-35 + 7x + -3x = 9 + 3x + -3x

Combine like terms: 7x + -3x = 4x
-35 + 4x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
-35 + 4x = 9 + 0
-35 + 4x = 9

Add '35' to each side of the equation.
-35 + 35 + 4x = 9 + 35

Combine like terms: -35 + 35 = 0
0 + 4x = 9 + 35
4x = 9 + 35

Combine like terms: 9 + 35 = 44
4x = 44

Divide each side by '4'.
x = 11

Simplifying
x = 11

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