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Popular >

solvefor x,-2x+7y=-21

Solution

solve for

x, - 2 x + 7 y = - 21

Solution

x = - \frac{- 21 - 7 y}{2}

Solution steps

- 2 x + 7 y = - 21

Move

7 y

to the right side

- 2 x = - 21 - 7 y

Divide both sides by

- 2

x = - \frac{- 21 - 7 y}{2}

Popular Examples

3 x - 1 = x - 7

((5/6)^6)/((0.83)^4)=(5/6)^2

\frac{( \frac{5}{6} ) ^{6}}{( 0.83 ) ^{4}} = (\frac{5}{6})^{2}

300 - 3 a = 135

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

x, 4 x - y = - 2

solvefor x,4x+3y=-6 solve for

x, 4 x + 3 y = - 6

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,-2x+7y=-21 ?
The answer to solvefor x,-2x+7y=-21 is x=-(-21-7y)/2