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

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


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

Reorder the terms:
3(-7 + 3x) = 2(2x + 5)
(-7 * 3 + 3x * 3) = 2(2x + 5)
(-21 + 9x) = 2(2x + 5)

Reorder the terms:
-21 + 9x = 2(5 + 2x)
-21 + 9x = (5 * 2 + 2x * 2)
-21 + 9x = (10 + 4x)

Solving
-21 + 9x = 10 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-21 + 9x + -4x = 10 + 4x + -4x

Combine like terms: 9x + -4x = 5x
-21 + 5x = 10 + 4x + -4x

Combine like terms: 4x + -4x = 0
-21 + 5x = 10 + 0
-21 + 5x = 10

Add '21' to each side of the equation.
-21 + 21 + 5x = 10 + 21

Combine like terms: -21 + 21 = 0
0 + 5x = 10 + 21
5x = 10 + 21

Combine like terms: 10 + 21 = 31
5x = 31

Divide each side by '5'.
x = 6.2

Simplifying
x = 6.2

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