4(y+5)=7y-7

Simple and best practice solution for 4(y+5)=7y-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 4(y+5)=7y-7 equation: 


Simplifying
4(y + 5) = 7y + -7

Reorder the terms:
4(5 + y) = 7y + -7
(5 * 4 + y * 4) = 7y + -7
(20 + 4y) = 7y + -7

Reorder the terms:
20 + 4y = -7 + 7y

Solving
20 + 4y = -7 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
20 + 4y + -7y = -7 + 7y + -7y

Combine like terms: 4y + -7y = -3y
20 + -3y = -7 + 7y + -7y

Combine like terms: 7y + -7y = 0
20 + -3y = -7 + 0
20 + -3y = -7

Add '-20' to each side of the equation.
20 + -20 + -3y = -7 + -20

Combine like terms: 20 + -20 = 0
0 + -3y = -7 + -20
-3y = -7 + -20

Combine like terms: -7 + -20 = -27
-3y = -27

Divide each side by '-3'.
y = 9

Simplifying
y = 9

See similar equations:

| 21-6x=14 | | 3y-3.8=3y-1.8 | | 3v+4v= | | 60x^2+60x-10=55x^2+61x-6 | | 34-4x=3(x+2) | | 5+9-2y=7y+3-2y | | 60+22x=30x | | 5+10=2 | | x+10+x+14=22 | | 3x^2+8x-24x+35= | | -5x-2-6(x+1)=-(2x+7) | | 5timesx=12 | | -0.4285714286h=6 | | 33=9 | | 4v+5v+v= | | 5b+2=-2b+8 | | 26x+72=36x | | Qs=(-9)+3P | | Qs=(-9)+3P | | -4w+24=0 | | 18x+5x=-12x-1 | | (4v+6)(4v-6)=0 | | n+25=39 | | 4y+3y+5= | | 28x+66=33x | | -15x=-6x+3 | | 5q+11=2q+5 | | 5p-11=9p+7 | | 300=-222+a | | 6u-u= | | 0.80x+0.40(150)=0.40(150) | | 36+y=-66 |

Equations solver categories