3=.2y-7

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


Simplifying
3 = 0.2y + -7

Reorder the terms:
3 = -7 + 0.2y

Solving
3 = -7 + 0.2y

Solving for variable 'y'.

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

Add '-0.2y' to each side of the equation.
3 + -0.2y = -7 + 0.2y + -0.2y

Combine like terms: 0.2y + -0.2y = 0.0
3 + -0.2y = -7 + 0.0
3 + -0.2y = -7

Add '-3' to each side of the equation.
3 + -3 + -0.2y = -7 + -3

Combine like terms: 3 + -3 = 0
0 + -0.2y = -7 + -3
-0.2y = -7 + -3

Combine like terms: -7 + -3 = -10
-0.2y = -10

Divide each side by '-0.2'.
y = 50

Simplifying
y = 50

See similar equations:

| 2x+13=41-2 | | 22x^2-27x=0 | | 4x+49=7x+13 | | 3n+2=n | | 4x+37=14-63 | | 6x-10=56 | | 6p-(5p+5)= | | 2(5x-1)=18 | | 6w-3+3w=17 | | x^2-24x+143=0 | | 4(x-3.1)=2.1(x-4)+3.5x | | 2m^2+12m+1=0 | | -4x^3+144x=0 | | 2x+5-5x=1 | | 6x+66=11x+11 | | 2a-9=6a+15 | | 5x^2-18x=-10 | | 2a+-9=6a+15 | | -0.3y=2.4 | | x^2+v=w^2 | | 11x-13=9x+1 | | -4x^3-196x=0 | | 2d+10=6d+10 | | 3+7(-3x-2)+10x= | | 2*(2v+1)+(2x+1)= | | 2(x+1)=9 | | x^2=6y | | 3h+4(2-h)=4h+5 | | m=3 | | 2y+5=11 | | 7x+49=0 | | n+3+2n-9=n+8 |

Equations solver categories