What is the answer to 3(5-x)-3(1-2x)=42 ?

The answer to 3(5-x)-3(1-2x)=42 is x=10

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3(5-x)-3(1-2x)=42

3 (5 - x) - 3 (1 - 2 x) = 42

x = 10

Solution steps

3 (5 - x) - 3 (1 - 2 x) = 42

Expand

3 (5 - x) - 3 (1 - 2 x) : 3 x + 12

3 x + 12 = 42

Move

12

to the right side

3 x = 30

Divide both sides by

3

x = 10

\frac{2 ( 5 x - 1 )}{3} + 5 = 4 - \frac{3 ( 4 - x )}{2}

\frac{1}{5} x - \frac{2}{3} (15) = 30

\frac{( x + 3 ) ( x + 2 )}{3} - 4 = \frac{x ( x + 2 )}{3}

32 - 4 x = 8

\frac{x}{15} = 11

What is the answer to 3(5-x)-3(1-2x)=42 ?
The answer to 3(5-x)-3(1-2x)=42 is x=10
Solve for x: 3(5-x)-3(1-2x)=42
The solution is x=10