7(3y+6)=189

Simple and best practice solution for 7(3y+6)=189 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 7(3y+6)=189 equation:


Simplifying
7(3y + 6) = 189

Reorder the terms:
7(6 + 3y) = 189
(6 * 7 + 3y * 7) = 189
(42 + 21y) = 189

Solving
42 + 21y = 189

Solving for variable 'y'.

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

Add '-42' to each side of the equation.
42 + -42 + 21y = 189 + -42

Combine like terms: 42 + -42 = 0
0 + 21y = 189 + -42
21y = 189 + -42

Combine like terms: 189 + -42 = 147
21y = 147

Divide each side by '21'.
y = 7

Simplifying
y = 7

See similar equations:

| D/3.5=0.6 | | 17+4.5x=15+5.75x | | (3-3)*(6+2)= | | F(X)=1.8x+32 | | 7/8=1/2f | | 2x^2=5x+52 | | 10t-9(t-4)+8t= | | 5y-10x=24 | | c/5=16 | | 3(j-8)+1=7 | | 1.75d+5=10.25 | | 1/2w=3/8 | | 20b+3b-22b=20 | | -2(j+-2)=16 | | 4y^2-15y+35=0 | | 7r-9=-3+15 | | 2h+9=73 | | 189=-1+10x | | y=(-16t^2+50t)+90 | | -7(r+5)=14 | | 16m^2-14m+3=0 | | -8=8+4y | | 2x^2+y^2=2Rx | | (X+0.3)(x+4.1)=0 | | 6(d-8)=66 | | -3k+15=6 | | x+(x+20)+(2x-37)=455 | | 29=0.41ln(X+1)+28 | | 2y+3=4y-11 | | -20=-4n-6x | | 0.81t^2=90 | | -p+7(p-2)=10 |

Equations solver categories