-30+18=y

Simple and best practice solution for -30+18=y 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 -30+18=y equation:


Simplifying
-30 + 18 = y

Combine like terms: -30 + 18 = -12
-12 = y

Solving
-12 = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-12 + -1y = y + -1y

Combine like terms: y + -1y = 0
-12 + -1y = 0

Add '12' to each side of the equation.
-12 + 12 + -1y = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -1y = 0 + 12
-1y = 0 + 12

Combine like terms: 0 + 12 = 12
-1y = 12

Divide each side by '-1'.
y = -12

Simplifying
y = -12

See similar equations:

| (2-2x-3)(2-4x+3)= | | 6(6x+4)=4 | | -12+n=4-8(n-7) | | 12+6x=26 | | (5x)y=5(xy) | | 3x^2-8x+3x^2=0 | | 6x+(9-7)=12 | | r-328=8 | | 1.4f+f= | | f(n)=2f(3-1)f(3-2) | | -24+6p=2(3+6p) | | 2090=95a | | -12-7m=-4m-m | | (5x+6)(8x+9)=0 | | 21=6-2 | | 4x=4(x-5) | | 6+0.10x=0.15x | | 1.4f-(-f)= | | 6H+H=104 | | 6+0.10x= | | 1.5x+2y=62 | | -2m+6+5=36 | | X+39.9=94.7 | | f(n)=2f(3-1)f(n-2) | | 18x-2+7x+42=-60 | | 5-1(8f+10)=-8f-5 | | 7(2m+6)8m= | | (2x+5)-8=36 | | 162-2a^2=0 | | 192=-6(7x+3) | | c=48y+0.99y | | -9a-36=-5a-20 |

Equations solver categories