7(2x-3)=5(3x-4)

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Solution for 7(2x-3)=5(3x-4) equation:


Simplifying
7(2x + -3) = 5(3x + -4)

Reorder the terms:
7(-3 + 2x) = 5(3x + -4)
(-3 * 7 + 2x * 7) = 5(3x + -4)
(-21 + 14x) = 5(3x + -4)

Reorder the terms:
-21 + 14x = 5(-4 + 3x)
-21 + 14x = (-4 * 5 + 3x * 5)
-21 + 14x = (-20 + 15x)

Solving
-21 + 14x = -20 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-21 + 14x + -15x = -20 + 15x + -15x

Combine like terms: 14x + -15x = -1x
-21 + -1x = -20 + 15x + -15x

Combine like terms: 15x + -15x = 0
-21 + -1x = -20 + 0
-21 + -1x = -20

Add '21' to each side of the equation.
-21 + 21 + -1x = -20 + 21

Combine like terms: -21 + 21 = 0
0 + -1x = -20 + 21
-1x = -20 + 21

Combine like terms: -20 + 21 = 1
-1x = 1

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

Simplifying
x = -1

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