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Popular >

-90=-3(20+x)

Solution

- 90 = - 3 (20 + x)

Solution

x = 10

Solution steps

- 90 = - 3 (20 + x)

Switch sides

- 3 (20 + x) = - 90

Divide both sides by

- 3

20 + x = 30

Move

20

to the right side

x = 10

Popular Examples

y = 3 + 2

solvefor x,7x+3y=-9 solve for

x, 7 x + 3 y = - 9

3/5 (1/2 u+6-5u)= 9/10 u

\frac{3}{5} (\frac{1}{2} u + 6 - 5 u) = \frac{9}{10} u

\frac{x}{- 6} + 17 = 14

x + 6 x - 5 x = x + 114

Frequently Asked Questions (FAQ)

What is the answer to -90=-3(20+x) ?
The answer to -90=-3(20+x) is x=10
Solve for x: -90=-3(20+x)
The solution is x=10