3(x-5)+2(3x+11)=45

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Solution for 3(x-5)+2(3x+11)=45 equation:


Simplifying
3(x + -5) + 2(3x + 11) = 45

Reorder the terms:
3(-5 + x) + 2(3x + 11) = 45
(-5 * 3 + x * 3) + 2(3x + 11) = 45
(-15 + 3x) + 2(3x + 11) = 45

Reorder the terms:
-15 + 3x + 2(11 + 3x) = 45
-15 + 3x + (11 * 2 + 3x * 2) = 45
-15 + 3x + (22 + 6x) = 45

Reorder the terms:
-15 + 22 + 3x + 6x = 45

Combine like terms: -15 + 22 = 7
7 + 3x + 6x = 45

Combine like terms: 3x + 6x = 9x
7 + 9x = 45

Solving
7 + 9x = 45

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 9x = 45 + -7

Combine like terms: 7 + -7 = 0
0 + 9x = 45 + -7
9x = 45 + -7

Combine like terms: 45 + -7 = 38
9x = 38

Divide each side by '9'.
x = 4.222222222

Simplifying
x = 4.222222222

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