6(x-9)=3(x+45)

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Solution for 6(x-9)=3(x+45) equation:


Simplifying
6(x + -9) = 3(x + 45)

Reorder the terms:
6(-9 + x) = 3(x + 45)
(-9 * 6 + x * 6) = 3(x + 45)
(-54 + 6x) = 3(x + 45)

Reorder the terms:
-54 + 6x = 3(45 + x)
-54 + 6x = (45 * 3 + x * 3)
-54 + 6x = (135 + 3x)

Solving
-54 + 6x = 135 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-54 + 6x + -3x = 135 + 3x + -3x

Combine like terms: 6x + -3x = 3x
-54 + 3x = 135 + 3x + -3x

Combine like terms: 3x + -3x = 0
-54 + 3x = 135 + 0
-54 + 3x = 135

Add '54' to each side of the equation.
-54 + 54 + 3x = 135 + 54

Combine like terms: -54 + 54 = 0
0 + 3x = 135 + 54
3x = 135 + 54

Combine like terms: 135 + 54 = 189
3x = 189

Divide each side by '3'.
x = 63

Simplifying
x = 63

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