7(3x-5)=11-(x+9)

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Solution for 7(3x-5)=11-(x+9) equation:


Simplifying
7(3x + -5) = 11 + -1(x + 9)

Reorder the terms:
7(-5 + 3x) = 11 + -1(x + 9)
(-5 * 7 + 3x * 7) = 11 + -1(x + 9)
(-35 + 21x) = 11 + -1(x + 9)

Reorder the terms:
-35 + 21x = 11 + -1(9 + x)
-35 + 21x = 11 + (9 * -1 + x * -1)
-35 + 21x = 11 + (-9 + -1x)

Combine like terms: 11 + -9 = 2
-35 + 21x = 2 + -1x

Solving
-35 + 21x = 2 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-35 + 21x + x = 2 + -1x + x

Combine like terms: 21x + x = 22x
-35 + 22x = 2 + -1x + x

Combine like terms: -1x + x = 0
-35 + 22x = 2 + 0
-35 + 22x = 2

Add '35' to each side of the equation.
-35 + 35 + 22x = 2 + 35

Combine like terms: -35 + 35 = 0
0 + 22x = 2 + 35
22x = 2 + 35

Combine like terms: 2 + 35 = 37
22x = 37

Divide each side by '22'.
x = 1.681818182

Simplifying
x = 1.681818182

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