3(7)+5y=15

Simple and best practice solution for 3(7)+5y=15 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(7)+5y=15 equation: 


Simplifying
3(7) + 5y = 15

Multiply 3 * 7
21 + 5y = 15

Solving
21 + 5y = 15

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 + 5y = 15 + -21

Combine like terms: 21 + -21 = 0
0 + 5y = 15 + -21
5y = 15 + -21

Combine like terms: 15 + -21 = -6
5y = -6

Divide each side by '5'.
y = -1.2

Simplifying
y = -1.2

See similar equations:

| -.1x=3.7 | | m-12=3m+5 | | log*(x+0.1)=4 | | -2abc=4c-b | | 16x^2+35=-48x | | -9(6+c)=2c-10 | | 12=5x*25-3(50x-3) | | 7y+4(y-6)=5(y+1)-4 | | -14=-6x | | 5j+6=3j+15 | | 3(6)+5y=15 | | 2n+7(-2)=-2 | | 9+2a+12=-12a+6+20a-15 | | -4(t-5)+6t=4t-6 | | 322=-14(1+2x) | | 7x^7-14x^5= | | 8x=.74 | | 7(7x+6)+5=49x+47 | | 3(5)+5y=15 | | -7a+9=3a+41 | | -25+3x=-4(1-3x)-3 | | 100=(x)+(x+5)+(x+10)+(x+15)+(x+20)+(x+25) | | 5a-14=a+18 | | 90=(x)+(x+5)+(x+10)+(x+15)+(x+20)+(x+25) | | -6ab+9c+5=0 | | 8(3+b)=b-9 | | 0.95x+0.05(10-x)=0.10(-13) | | 3x(x+3)=-5 | | 3(3)+5y=15 | | 95=(x)+(x+5)+(x+10)+(x+15)+(x+20)+(x+25) | | y=4+13x+3x^2 | | 3x+8x+4=180 |

Equations solver categories