-3y+7y=20

Simple and best practice solution for -3y+7y=20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -3y+7y=20 equation: 


Simplifying
-3y + 7y = 20

Combine like terms: -3y + 7y = 4y
4y = 20

Solving
4y = 20

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '4'.
y = 5

Simplifying
y = 5

See similar equations:

| 125=17+3x | | 109310+261x=118349 | | 25-2(-8-5)= | | 4x+47=8x+7 | | 19x-(9x-2)=72 | | -6(8x+3)-3x=3 | | 3x+33=7x+5 | | 25-4x=3(5-x)+10-x | | 4x+11-6x+44=12x-18+4x-53 | | -4/5x=-4 | | -6(3d+4h)= | | 5x-7=45x+9 | | 2x+29=6x+9 | | x^3y-x^2y^3=6 | | -3y+1y= | | -2/7(3x+9)=5/7(-2x-4) | | -4(2x+7)=15 | | 6-3y=8-4y | | 4/5=b/30 | | (5x-3x^2)/x=0 | | (x)+(x+6)=40 | | 60x+510=75x | | 8n-7n-12n+5-3y= | | -3(2i-h)= | | C=0.45 | | y-30=180 | | 7+5=8t-2t | | 9x+-4x= | | 3(x-8)=-50 | | 14x^2-48x-494=0 | | 18-2=4x-6x | | 8x-102=2x+6 |

Equations solver categories