-100+8y+9=4(4y-3)-7

Simple and best practice solution for -100+8y+9=4(4y-3)-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 -100+8y+9=4(4y-3)-7 equation:


Simplifying
-100 + 8y + 9 = 4(4y + -3) + -7

Reorder the terms:
-100 + 9 + 8y = 4(4y + -3) + -7

Combine like terms: -100 + 9 = -91
-91 + 8y = 4(4y + -3) + -7

Reorder the terms:
-91 + 8y = 4(-3 + 4y) + -7
-91 + 8y = (-3 * 4 + 4y * 4) + -7
-91 + 8y = (-12 + 16y) + -7

Reorder the terms:
-91 + 8y = -12 + -7 + 16y

Combine like terms: -12 + -7 = -19
-91 + 8y = -19 + 16y

Solving
-91 + 8y = -19 + 16y

Solving for variable 'y'.

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

Add '-16y' to each side of the equation.
-91 + 8y + -16y = -19 + 16y + -16y

Combine like terms: 8y + -16y = -8y
-91 + -8y = -19 + 16y + -16y

Combine like terms: 16y + -16y = 0
-91 + -8y = -19 + 0
-91 + -8y = -19

Add '91' to each side of the equation.
-91 + 91 + -8y = -19 + 91

Combine like terms: -91 + 91 = 0
0 + -8y = -19 + 91
-8y = -19 + 91

Combine like terms: -19 + 91 = 72
-8y = 72

Divide each side by '-8'.
y = -9

Simplifying
y = -9

See similar equations:

| 4x-(3x+1)=9 | | r-(-4)=-6 | | 6(d-12)+5(d-13)=6 | | -8x-32=-6(x+2) | | 10z^4= | | 9/4=18/n | | 16e^2f= | | 3(2x+1)+x=-34 | | 4T^3-5T^2-2T=0 | | 6+(x+2)=12 | | y^2-6y-161=0 | | 5(c-5)+5=2+c-22 | | 10cos(t)= | | 82.45=b(4.36)(4*3.41) | | 2(w+4)-6W=4 | | y=-8/9x-55/9 | | 5-(3x-7)=87 | | 3(x-2)+48=-3x | | 4T^2-5T-2=0 | | x/8-1/2=-7/2 | | 6(2m-n)-10m+3n= | | 3(x-1)=39 | | 7v+4(v-7)=38 | | 0=-3xy^2-6x-5 | | x-(x-9)=1 | | 10/8=45/x | | -9d-8=-4(d+4)-5d | | 400-80x-40y+3x^2+4xy+y^2=-80 | | 2x-4+3x-8=3(x+1) | | 4041.50-3778=X | | 8x+8x+8x+4=68 | | 400-80x-40y+3x^2+4xy+y^2=80 |

Equations solver categories