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Popular >

30-x+12=3x+2

Solution

30 - x + 12 = 3 x + 2

Solution

x = 10

Solution steps

30 - x + 12 = 3 x + 2

Group like terms

- x + 30 + 12 = 3 x + 2

Add the numbers:

30 + 12 = 42

- x + 42 = 3 x + 2

Move

42

to the right side

- x = 3 x - 40

Move

3 x

to the left side

- 4 x = - 40

Divide both sides by

- 4

x = 10

Popular Examples

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\frac{71}{3} \cdot x = \frac{\frac{1.6}{6}}{11}

π^{4} + π^{5} = e^{6}

i= j/i+j,i> j/2 i,i< j/(3j)

i = \frac{j}{i} + j, i > \frac{j}{2} i, i < \frac{j}{3 j}

f = 3^{5}

Frequently Asked Questions (FAQ)

What is the answer to 30-x+12=3x+2 ?
The answer to 30-x+12=3x+2 is x=10
Solve for x: 30-x+12=3x+2
The solution is x=10