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Popular >

-31=3w+9-8w

Solution

- 31 = 3 w + 9 - 8 w

Solution

w = 8

Solution steps

- 31 = 3 w + 9 - 8 w

Switch sides

3 w + 9 - 8 w = - 31

Group like terms

3 w - 8 w + 9 = - 31

Add similar elements:

3 w - 8 w = - 5 w

- 5 w + 9 = - 31

Move

9

to the right side

- 5 w = - 40

Divide both sides by

- 5

w = 8

Popular Examples

solvefor b,A=(b^1+b^2)/2*h solve for

b, A = \frac{b ^{1} + b ^{2}}{2} \cdot h

x + 4 = - 7

x + 4 = 21

x + 4 = 17

\frac{x}{10} = - 4

Frequently Asked Questions (FAQ)

What is the answer to -31=3w+9-8w ?
The answer to -31=3w+9-8w is w=8
Solve for w: -31=3w+9-8w
The solution is w=8