-4y+45=9(y-8)

Simple and best practice solution for -4y+45=9(y-8) 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 -4y+45=9(y-8) equation:


Simplifying
-4y + 45 = 9(y + -8)

Reorder the terms:
45 + -4y = 9(y + -8)

Reorder the terms:
45 + -4y = 9(-8 + y)
45 + -4y = (-8 * 9 + y * 9)
45 + -4y = (-72 + 9y)

Solving
45 + -4y = -72 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
45 + -4y + -9y = -72 + 9y + -9y

Combine like terms: -4y + -9y = -13y
45 + -13y = -72 + 9y + -9y

Combine like terms: 9y + -9y = 0
45 + -13y = -72 + 0
45 + -13y = -72

Add '-45' to each side of the equation.
45 + -45 + -13y = -72 + -45

Combine like terms: 45 + -45 = 0
0 + -13y = -72 + -45
-13y = -72 + -45

Combine like terms: -72 + -45 = -117
-13y = -117

Divide each side by '-13'.
y = 9

Simplifying
y = 9

See similar equations:

| 3(2x+7)-8=25 | | -x=-3+y | | 2.5b=825 | | 4x+6x=6x-3 | | 9y=-3x | | bc^2=ab^2+ac^2 | | 8(3+a)=63 | | 45=-360 | | in(2x)+In(x+2)=In(30) | | -7x+12=-4y | | 5(4x)=10 | | u^2-4u+5=0 | | 0.5*7.7fory=-5 | | 0=12y+3x-24 | | (x-3)(2x-5)=12 | | x=-1/4(y-3)^2-2 | | x+y=157 | | 2(4y-1)=2(2y+1) | | 12/1.80 | | 3(2n+1)+3n+8=92 | | -3x^2=150 | | 2(x-4)=6x-8 | | 70=3x+b | | -3a*7= | | 66=-3/2(x) | | 13x-7y=23 | | M+3m*2=102 | | 2X-42=6 | | 70+40= | | 7x-3a= | | 2(6x-1)=13x-10 | | 2(5+y)=6 |

Equations solver categories