-7(-7)-9y=63

Simple and best practice solution for -7(-7)-9y=63 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 -7(-7)-9y=63 equation: 


Simplifying
-7(-7) + -9y = 63

Multiply -7 * -7
49 + -9y = 63

Solving
49 + -9y = 63

Solving for variable 'y'.

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

Add '-49' to each side of the equation.
49 + -49 + -9y = 63 + -49

Combine like terms: 49 + -49 = 0
0 + -9y = 63 + -49
-9y = 63 + -49

Combine like terms: 63 + -49 = 14
-9y = 14

Divide each side by '-9'.
y = -1.555555556

Simplifying
y = -1.555555556

See similar equations:

| 174*31/58*5/9 | | 2-x+2x=14 | | 6x=-8y+10 | | x-.40x=60 | | (2w-5)(7+w)=0 | | -7*63-9y=63 | | (8+y)(5y-7)=0 | | -4x-1-3x=48 | | 4y=-3x+5 | | -4/7x=-49.23 | | -4z(z-9)(z+1)=0 | | 6(13-5)+45=62 | | (8+y)(5y+8)=0 | | s(t)=-90t+720 | | 3X-12=-57 | | -4z^2+36=0 | | z^2+2z=74 | | 50/(r-2.5)+50/(r+2.5) | | y=7/9*0.7778-7 | | x+(-19sqrt(x))+60=0 | | 4742*x=2371 | | -4(t-5)+6t=5t-9 | | x+(x+2)+(x+4)+(x+6)=212 | | 9m=18+3m | | x+2+4x=-3 | | x=6x+4 | | x-19*sqrt(x)+60=0 | | y=7/9(-7)-7 | | 100r=40(r^2-6.25) | | -7x+36=15 | | 100r=40r(r^2+2.5) | | 0.1+2x^2=0 |

Equations solver categories