-3=7-2y

Simple and best practice solution for -3=7-2y 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 -3=7-2y equation:


Simplifying
-3 = 7 + -2y

Solving
-3 = 7 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-3 + 2y = 7 + -2y + 2y

Combine like terms: -2y + 2y = 0
-3 + 2y = 7 + 0
-3 + 2y = 7

Add '3' to each side of the equation.
-3 + 3 + 2y = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 2y = 7 + 3
2y = 7 + 3

Combine like terms: 7 + 3 = 10
2y = 10

Divide each side by '2'.
y = 5

Simplifying
y = 5

See similar equations:

| 4x-2x+8=3x-2x+10 | | 375=20g+74 | | log(4)(5x-7)=3 | | x^2-12x+y^2-4y=9 | | 2p+2=3p-3 | | r^4+5r^2+4=0 | | 4(2a-4)=6(a+2) | | 7x^2-12x-13=0 | | y-5=(-5/6)x+8 | | 3x+6+x=5x+1 | | 11-4n=17-n+4 | | 6n-15=2n-3 | | -0.2x^2+0.1x+1=0 | | (-9c^2+3c+9)-(9c^2+7c-4)= | | 2w^2-6w-140=0 | | x+x+4+2x=7+x | | q+(q-9)+3x(q-9)=34 | | 2(2x+1)=x+9 | | x(3+x)=18 | | t^2-100t=21 | | 5-2y=7-3y | | -4/5+(-1/18)=0 | | -1/3(7-4)=2/5 | | 5y^2+36y+36=0 | | 9x+5y=24 | | x^2+2*x-5=0 | | 450000.00-22000.00m=0 | | (x+2)(x+2)=-7 | | 5/2=x-(5/4) | | 0.45/0.5*1.3 | | 33+15w=3w+-1w+4w | | x+40=97 |

Equations solver categories