What is the answer to 3(x+1)+6(x+5)=3x+40 ?

The answer to 3(x+1)+6(x+5)=3x+40 is x= 7/6

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3(x+1)+6(x+5)=3x+40

3 (x + 1) + 6 (x + 5) = 3 x + 40

x = \frac{7}{6}

Decimal Notation

x = 1.16666 \dots

Solution steps

3 (x + 1) + 6 (x + 5) = 3 x + 40

Expand

3 (x + 1) + 6 (x + 5) : 9 x + 33

9 x + 33 = 3 x + 40

Move

33

to the right side

9 x = 3 x + 7

Move

3 x

to the left side

6 x = 7

Divide both sides by

6

x = \frac{7}{6}

x = 1 + \frac{x}{2}

x + 2 = 3 x + 6

3 x + 4 - 6 - x = 12 - 3 x + 7 + 2 x

4 x - 5 = 5 + 6 x + 20

2 c - 8 = - 18

What is the answer to 3(x+1)+6(x+5)=3x+40 ?
The answer to 3(x+1)+6(x+5)=3x+40 is x= 7/6
Solve for x: 3(x+1)+6(x+5)=3x+40
The solution is x= 7/6