What is the answer to -6+3x+12=45 ?

The answer to -6+3x+12=45 is x=13

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-6+3x+12=45

- 6 + 3 x + 12 = 45

x = 13

Solution steps

- 6 + 3 x + 12 = 45

Group like terms

3 x - 6 + 12 = 45

Add/Subtract the numbers:

- 6 + 12 = 6

3 x + 6 = 45

Move

6

to the right side

3 x = 39

Divide both sides by

3

x = 13

3 x - 12 = 3 x + 4

H j = m

2 x = \frac{5}{3}

5 x = 95

y = 25.334 - 5.65 in (23)