3y+7y=42

Simple and best practice solution for 3y+7y=42 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 3y+7y=42 equation: 


Simplifying
3y + 7y = 42

Combine like terms: 3y + 7y = 10y
10y = 42

Solving
10y = 42

Solving for variable 'y'.

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

Divide each side by '10'.
y = 4.2

Simplifying
y = 4.2

See similar equations:

| 25m+74=23m+92 | | x^4-27x+70=0 | | 2(x+1)=7+3x-10 | | 7n=2n+50 | | 2y-5x+4=0 | | 6n=11n-55 | | 9n=6n+9 | | Ln(x+7)-Ln(x-3)=Ln(x) | | 7x-5(-3x+12)=94 | | -10v-3(8+v)= | | 4-.3m=.5m | | 2(c+1)=c+7 | | (-2,9)m=-7/5 | | 1x=17.96 | | 4-.3m=4-.5 | | 0.64f-21.2=12.8 | | (-7,6)m=0 | | 4-.3m=-.5m | | 8x^2-14x=0 | | 28+(-8)= | | 1.50+0.60=5.40 | | 7d-4(d+8)=8 | | 99.96=68x | | 0.2(4x+44)=3x | | 2(4)-3-8(4)= | | (5,3)m=7 | | 9x^2-30x-64=0 | | 16x-8x+12=78 | | 9+w/2=12 | | -4x+8=12x+8x | | 12x+5=13x-6 | | y*(3/5)=7 |

Equations solver categories