3(3x-4)=15+45

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Solution for 3(3x-4)=15+45 equation:


Simplifying
3(3x + -4) = 15 + 45

Reorder the terms:
3(-4 + 3x) = 15 + 45
(-4 * 3 + 3x * 3) = 15 + 45
(-12 + 9x) = 15 + 45

Combine like terms: 15 + 45 = 60
-12 + 9x = 60

Solving
-12 + 9x = 60

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 9x = 60 + 12

Combine like terms: -12 + 12 = 0
0 + 9x = 60 + 12
9x = 60 + 12

Combine like terms: 60 + 12 = 72
9x = 72

Divide each side by '9'.
x = 8

Simplifying
x = 8

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