2x-23=7(x-4)

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Solution for 2x-23=7(x-4) equation:


Simplifying
2x + -23 = 7(x + -4)

Reorder the terms:
-23 + 2x = 7(x + -4)

Reorder the terms:
-23 + 2x = 7(-4 + x)
-23 + 2x = (-4 * 7 + x * 7)
-23 + 2x = (-28 + 7x)

Solving
-23 + 2x = -28 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-23 + 2x + -7x = -28 + 7x + -7x

Combine like terms: 2x + -7x = -5x
-23 + -5x = -28 + 7x + -7x

Combine like terms: 7x + -7x = 0
-23 + -5x = -28 + 0
-23 + -5x = -28

Add '23' to each side of the equation.
-23 + 23 + -5x = -28 + 23

Combine like terms: -23 + 23 = 0
0 + -5x = -28 + 23
-5x = -28 + 23

Combine like terms: -28 + 23 = -5
-5x = -5

Divide each side by '-5'.
x = 1

Simplifying
x = 1

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