5-7y/2+4y = -8/7

x + 7 - 8x /3 = 17/6 - 5x / 2

x = -7y/16-35/8

y=-16x/7-10

Step-by-step explanation:

5−7y÷2+4y=−8÷7x

Multiply both sides of the equation by 14, the least common multiple of 2,7.

70−7×7y+56y=−16x

Multiply −7 and 7 to get −49.

70−49y+56y=−16x

Combine −49y and 56y to get 7y.

70+7y=−16x

Swap sides so that all variable terms are on the left hand side.

−16x=70+7y

The equation is in standard form.

−16x=7y+70

Divide both sides by −16.

-16x/16 = 7y+70/-16

Divide 70+7y by −16.

x = -7y/16-35/8

Y solve

5−7y÷2+4y=−8÷7x

Multiply both sides of the equation by 14, the least common multiple of 2,7.

70−7×7y+56y=−16x

Multiply −7 and 7 to get −49.

70−49y+56y=−16x

Combine −49y and 56y to get 7y.

70+7y=−16x

Subtract 70 from both sides.

7y=−16x−70

Divide both sides by 7.

7y/7 = -16x-70/7

Divide both sides by 7.

y= -16-70/7

Divide −16x−70 by 7.

y=-16x/7-10