7(2x-3)-1=5(x+10)

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Solution for 7(2x-3)-1=5(x+10) equation:


Simplifying
7(2x + -3) + -1 = 5(x + 10)

Reorder the terms:
7(-3 + 2x) + -1 = 5(x + 10)
(-3 * 7 + 2x * 7) + -1 = 5(x + 10)
(-21 + 14x) + -1 = 5(x + 10)

Reorder the terms:
-21 + -1 + 14x = 5(x + 10)

Combine like terms: -21 + -1 = -22
-22 + 14x = 5(x + 10)

Reorder the terms:
-22 + 14x = 5(10 + x)
-22 + 14x = (10 * 5 + x * 5)
-22 + 14x = (50 + 5x)

Solving
-22 + 14x = 50 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-22 + 14x + -5x = 50 + 5x + -5x

Combine like terms: 14x + -5x = 9x
-22 + 9x = 50 + 5x + -5x

Combine like terms: 5x + -5x = 0
-22 + 9x = 50 + 0
-22 + 9x = 50

Add '22' to each side of the equation.
-22 + 22 + 9x = 50 + 22

Combine like terms: -22 + 22 = 0
0 + 9x = 50 + 22
9x = 50 + 22

Combine like terms: 50 + 22 = 72
9x = 72

Divide each side by '9'.
x = 8

Simplifying
x = 8

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