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Popular >

solvefor x,3x+7y=21

Solution

solve for

x, 3 x + 7 y = 21

Solution

x = \frac{21 - 7 y}{3}

Solution steps

3 x + 7 y = 21

Move

7 y

to the right side

3 x = 21 - 7 y

Divide both sides by

3

x = \frac{21 - 7 y}{3}

Popular Examples

solvefor m,y=mx+c solve for

m, y = m x + c

solvefor x,5x-4y=12 solve for

x, 5 x - 4 y = 12

solvefor y,x+2y=6 solve for

y, x + 2 y = 6

1.8(6.4d+4)=1.6(8.3d+6.7)

1.8 (6.4 d + 4) = 1.6 (8.3 d + 6.7)

solvefor y,x+3y=6 solve for

y, x + 3 y = 6

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,3x+7y=21 ?
The answer to solvefor x,3x+7y=21 is x=(21-7y)/3