-7y+15=-2(y+4)

Simple and best practice solution for -7y+15=-2(y+4) 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 -7y+15=-2(y+4) equation:


Simplifying
-7y + 15 = -2(y + 4)

Reorder the terms:
15 + -7y = -2(y + 4)

Reorder the terms:
15 + -7y = -2(4 + y)
15 + -7y = (4 * -2 + y * -2)
15 + -7y = (-8 + -2y)

Solving
15 + -7y = -8 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
15 + -7y + 2y = -8 + -2y + 2y

Combine like terms: -7y + 2y = -5y
15 + -5y = -8 + -2y + 2y

Combine like terms: -2y + 2y = 0
15 + -5y = -8 + 0
15 + -5y = -8

Add '-15' to each side of the equation.
15 + -15 + -5y = -8 + -15

Combine like terms: 15 + -15 = 0
0 + -5y = -8 + -15
-5y = -8 + -15

Combine like terms: -8 + -15 = -23
-5y = -23

Divide each side by '-5'.
y = 4.6

Simplifying
y = 4.6

See similar equations:

| 12+-2x=-36 | | -325.91.5= | | 15x^2-13xy+2y^2=y | | -12w+4=-11-11 | | 4x^2+14x-8=360 | | 3(a+4)-2a+7= | | 4/7+2p=2/7 | | 9x-0=45 | | x-(x-28)=180 | | 2x+4=66 | | 8x+12=27x-45 | | 4(x+2)+2x=3x+3+11 | | 2.5x+x=9 | | 2x+3+2x-1+4x+2=180 | | 1/2x+10=32 | | (x/9)+(x/2)=(11/18) | | 67+8=y+2 | | 4x^2+24x+336=540 | | 9+x=23+x | | 1/3+p=11/6 | | 13-4=i | | -3z-19=-2z+18 | | 8(x+3)-6=25-2x-7+10x | | 19=-8+6(z+5) | | 1/4+1/2k=4 | | x-2y=-18 | | 4p-31=11-2p | | -1+7(x-2)=16x+5-9x | | 9xy-5y=4 | | 2m+6=m | | 0.4(x+2)=2 | | 3b/10b3 |

Equations solver categories