15-(-7)=y

Simple and best practice solution for 15-(-7)=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 15-(-7)=y equation:


15-(-7)=y

We simplify the equation to the form, which is simple to understand 
15-(-7)=y

Remove unnecessary parentheses
15+7=y

We move all terms containing y to the left and all other terms to the right. 
-1y=-15-7

We simplify left and right side of the equation. 
-1y=-22

We divide both sides of the equation by -01 to get y. 
y=22

See similar equations:

| 4(x+5)+7(x+10)=12x+4x | | y=(-7)-15 | | 13+3x=(-x-15) | | -2x^2-x^2=0 | | 4x-3lnx-2=0 | | 5(2k-8)=6(k+8) | | 5a+7b+6a-5+7b= | | 4(2x+1)=12x+2-4x+2 | | 8(-1.5)+8y=32 | | R+11+8r=12 | | 2/9x-2 | | 9x-(4x-8)= | | 5/3=-1/2(0)+b | | x=13333 | | 1/4n+1=10 | | -24+3r-r=16 | | 1/4n+16=10 | | -9d+(-6d)=-75 | | 3/4t-2=4 | | 4y+4y=90 | | 2x^4+3=165 | | ln(2)= | | -x^2+2=7 | | 5(1-7x)-2=-3-9(x+8) | | 3*1-2+3=7*1-3 | | 1+(-0.5)=y | | 8x-75=5 | | 3x-2+3=7x-3 | | 17x+10=53 | | 4y^2-16x^2+8y-32x=76 | | 2.2-3/4 | | 11x+43=65 |

Equations solver categories