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Popular >

3x+9=-21

Solution

3 x + 9 = - 21

Solution

x = - 10

Solution steps

3 x + 9 = - 21

Move

9

to the right side

3 x = - 30

Divide both sides by

3

x = - 10

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solvefor y,-2x+y=-4 solve for

y, - 2 x + y = - 4

8 x + 4 = 120

solvefor v^2,K= 1/2 mv^2 solve for

v^{2}, K = \frac{1}{2} m v^{2}

Frequently Asked Questions (FAQ)

What is the answer to 3x+9=-21 ?
The answer to 3x+9=-21 is x=-10
Solve for x: 3x+9=-21
The solution is x=-10