-3-y=-7

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


Simplifying
-3 + -1y = -7

Solving
-3 + -1y = -7

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + -1y = -7 + 3

Combine like terms: -3 + 3 = 0
0 + -1y = -7 + 3
-1y = -7 + 3

Combine like terms: -7 + 3 = -4
-1y = -4

Divide each side by '-1'.
y = 4

Simplifying
y = 4

See similar equations:

| 14x-28=15x | | y+4=-10 | | 4x-2x+6xy+21x+-9xy-9= | | 0.14(x-7)+0.04x=0.02x-0.9 | | 8x+4+10x-8=0 | | 1/4x-4=-3-1/3x | | w^3+5w^2=9w+45 | | 2-3x+4+x=-2x+1 | | 9-x=71 | | 9n^2-64n-64=0 | | 7(h-9)=3(h-3) | | 111111111111111111=11111111111111111x+222 | | 4x+1x=75 | | x+28=65 | | x+.0765x+6163=9252 | | 5(6+s)=35 | | x+.0765x-6163=9252 | | (3x+1)(3x+20)=0 | | 5(6+5)=35 | | 6=-3(2)+b | | X-(x-8)=8 | | 2w^2-8w+39=(w-6)(w-6) | | c-582=238 | | a+b=1.7 | | 3x+2x-(x+1)=3x-6 | | 96=(3y)(2x)(4x) | | g=3g-14 | | x^2+36-198=0 | | 5(4y-7)(4y+8)= | | 10(x-1)=9 | | -2*x^2-15*x+11= | | (x+3)(x+3)=2x^2+2x+12 |

Equations solver categories