What is the answer to 3x-38+7x-95=47 ?

The answer to 3x-38+7x-95=47 is x=18

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3x-38+7x-95=47

3 x - 38 + 7 x - 95 = 47

x = 18

Solution steps

3 x - 38 + 7 x - 95 = 47

Group like terms

3 x + 7 x - 38 - 95 = 47

Add similar elements:

3 x + 7 x = 10 x

10 x - 38 - 95 = 47

Subtract the numbers:

- 38 - 95 = - 133

10 x - 133 = 47

Move

133

to the right side

10 x = 180

Divide both sides by

10

x = 18

q s - 12 s + q f - 12 f

3 - (x - 4) = 5 \cdot (3 x - 5)

- 72 x^{5} + 64 x

x - 2 \leq 3 x + 8

\frac{3 x - 5}{2} = \frac{3 ( 3 x - 1 )}{5}