4*2-2y=15

Simple and best practice solution for 4*2-2y=15 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 4*2-2y=15 equation: 


Simplifying
4 * 2 + -2y = 15

Multiply 4 * 2
8 + -2y = 15

Solving
8 + -2y = 15

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + -2y = 15 + -8

Combine like terms: 8 + -8 = 0
0 + -2y = 15 + -8
-2y = 15 + -8

Combine like terms: 15 + -8 = 7
-2y = 7

Divide each side by '-2'.
y = -3.5

Simplifying
y = -3.5

See similar equations:

| (17b-6)-4(4b+4)=-5 | | 1.5c+c=850 | | 8x+4x+3+6=3x+3+8 | | b+2l=42 | | 8SinX-6CosX=0.75 | | 9x+24x+16=36 | | 7x+3y=6000 | | 4.95+11.95h=64.70 | | 0.6x+0.5y=1.2 | | 3x+2=11+6x | | 1x+2x=2.7 | | 0.1x=0.2-0.1y | | 2x^2-7-4=0 | | -5r+4s-2t=29 | | 3+3*3-3+30=12 | | q+5.25=-12.25 | | C-2d=-3 | | 100-20p=10+40p | | 7x-10=-4x+20 | | 4x^2-32x+58=0 | | X^2+3x-4x=0 | | 3c^2-4c-1=1 | | 4x+7y=150 | | (2x)(3y)= | | x^3=27500 | | Y=200-15x | | 3c^2-4c=1 | | 3x-4y+13-5y-5x= | | 7+55x=44x+11 | | 7x-4x+16-5x+7= | | y=3.96+0.33x | | 2010=0.2t+3.1 |

Equations solver categories