4(y-9)=3(y-7)

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


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

Reorder the terms:
4(-9 + y) = 3(y + -7)
(-9 * 4 + y * 4) = 3(y + -7)
(-36 + 4y) = 3(y + -7)

Reorder the terms:
-36 + 4y = 3(-7 + y)
-36 + 4y = (-7 * 3 + y * 3)
-36 + 4y = (-21 + 3y)

Solving
-36 + 4y = -21 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-36 + 4y + -3y = -21 + 3y + -3y

Combine like terms: 4y + -3y = 1y
-36 + 1y = -21 + 3y + -3y

Combine like terms: 3y + -3y = 0
-36 + 1y = -21 + 0
-36 + 1y = -21

Add '36' to each side of the equation.
-36 + 36 + 1y = -21 + 36

Combine like terms: -36 + 36 = 0
0 + 1y = -21 + 36
1y = -21 + 36

Combine like terms: -21 + 36 = 15
1y = 15

Divide each side by '1'.
y = 15

Simplifying
y = 15

See similar equations:

| 64x*64x+16x+1= | | 3x-2+2x+16=90 | | 7(3x+1)-4(5x+2)=5(3x+6) | | -8y+8=37y-8 | | 3(t-8)-2(4t-7)=6(t+1)-5 | | 5x^2-6x+7=x+1 | | 3(s-6)+2=4(s+2)-21 | | -6y=-7-1 | | -4x^2+11=3x-10 | | 11-c=1 | | 8(x-7)-(2x-1)=5x | | 15a-5=12a+4 | | 4y-5+y+39=5y+40-3y | | 6x+5y=117 | | 6b+7=11+4b | | (4+3x)(x+6)=16 | | 13=-5x-7 | | 7x+1=9x-9 | | y=100+25x | | 4a+2=8+4a | | -8=-3n+4n | | x=5X^2-2X+3 | | 1+6m=7+5m | | y=5X^2-2X+3 | | 40-x=28 | | 7x+3+7x+3=90 | | 7x+6x-36=54-5x | | -8=3n+4n | | -6x-7-8x=-14 | | 7=-5x-2x | | 60x+60=80x+80 | | 8x+3=-7+4x+22 |

Equations solver categories