5-9[5-(8y-7)]=

Simple and best practice solution for 5-9[5-(8y-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 5-9[5-(8y-7)]= equation:


Simplifying
5 + -9[5 + -1(8y + -7)] = 0

Reorder the terms:
5 + -9[5 + -1(-7 + 8y)] = 0
5 + -9[5 + (-7 * -1 + 8y * -1)] = 0
5 + -9[5 + (7 + -8y)] = 0

Combine like terms: 5 + 7 = 12
5 + -9[12 + -8y] = 0
5 + [12 * -9 + -8y * -9] = 0
5 + [-108 + 72y] = 0

Combine like terms: 5 + -108 = -103
-103 + 72y = 0

Solving
-103 + 72y = 0

Solving for variable 'y'.

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

Add '103' to each side of the equation.
-103 + 103 + 72y = 0 + 103

Combine like terms: -103 + 103 = 0
0 + 72y = 0 + 103
72y = 0 + 103

Combine like terms: 0 + 103 = 103
72y = 103

Divide each side by '72'.
y = 1.430555556

Simplifying
y = 1.430555556

See similar equations:

| -16t^2+48t+30=0 | | 7/9x-5/6x=2 | | (2x-3)-(5x-5)= | | 3z-4=12 | | 3z-4=7.5 | | (2x-3)+(5x-5)= | | 3z-4=9 | | x+2+x=210 | | 2j-1=9 | | 9b^4-16=0 | | 7w+4x-4y-x-2w+3y-3x+4w= | | 2x+2=-11 | | 1+6x=7x-4 | | (9x+2)=3x-22 | | 32(x-1)=-8(4x-x)+24x | | 7(x-7)=7x+14 | | (9x+2)=3x-23 | | 12m-12m=2(-12+12m)-12(10-10m) | | 3r-3=6 | | (x-4)(x^2+6x-1)= | | 20y+18x=10-18x | | 0.02(2t-7)=0.04(t+5)-0.34 | | 6.8x+2=5.8x | | m/2-1=11 | | 21=49-4(5-1w) | | 4t^2-52t+160=0 | | 2w+2(2w+6)=28 | | -9+7z+2-5z= | | k=7+9 | | 27=-9(y-5) | | 3m+(m+7n)-(2m+5n)= | | e^5k=32 |

Equations solver categories