3(2y-7)=18

Simple and best practice solution for 3(2y-7)=18 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 3(2y-7)=18 equation: 


Simplifying
3(2y + -7) = 18

Reorder the terms:
3(-7 + 2y) = 18
(-7 * 3 + 2y * 3) = 18
(-21 + 6y) = 18

Solving
-21 + 6y = 18

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + 6y = 18 + 21

Combine like terms: -21 + 21 = 0
0 + 6y = 18 + 21
6y = 18 + 21

Combine like terms: 18 + 21 = 39
6y = 39

Divide each side by '6'.
y = 6.5

Simplifying
y = 6.5

See similar equations:

| 15-5q=4 | | x^2+4x-13=-8 | | 2x^3-2x^2-6x=0 | | 5(19.50+-1y)+5y=97.50 | | 4(2-x)-(x-8)=-4 | | X+[X-14]=350 | | 5x+5y=97.50 | | (2x+7)(x^2-9)(2x-5)-91=0 | | 2x+3y=46.50 | | X^2-200x-1500=0 | | z-y=5-.5z | | -3(2u-v)=w | | .4n+1=.6666667n+3 | | 5p-q=20 | | 10x+1=6x+21 | | 0=3(10n-5) | | 5c-15d=75 | | 10-.75n=16 | | (3n+5)(2n-8)=0 | | 3(2n-2)+10=3n+4+n | | 12x+6=7x-14 | | 4(n+2)-10=5n-(6-2n)-2 | | 1.8x+9=-9x+2 | | 9-(6*11)=24(-8*11)+7 | | 3(d-5)=3d-10 | | 2n+4=20 | | 20x-5=28x-7 | | 8(2f+3)-12=12f-8 | | 4(2*5+3)=2(5*5-2)+6 | | 2x+6(1.285714286)=12 | | 3z*4y=x+2y | | 10x-7=20x-8 |

Equations solver categories