7y-3(y+3)=10

Simple and best practice solution for 7y-3(y+3)=10 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 7y-3(y+3)=10 equation:


Simplifying
7y + -3(y + 3) = 10

Reorder the terms:
7y + -3(3 + y) = 10
7y + (3 * -3 + y * -3) = 10
7y + (-9 + -3y) = 10

Reorder the terms:
-9 + 7y + -3y = 10

Combine like terms: 7y + -3y = 4y
-9 + 4y = 10

Solving
-9 + 4y = 10

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + 4y = 10 + 9

Combine like terms: -9 + 9 = 0
0 + 4y = 10 + 9
4y = 10 + 9

Combine like terms: 10 + 9 = 19
4y = 19

Divide each side by '4'.
y = 4.75

Simplifying
y = 4.75

See similar equations:

| x+15.1=28 | | 2a/(3-8)=-.4 | | 3a-3/4=3/8 | | 4c=120 | | 4x-2.6=7.5 | | 10x^2+x+1=8x-1 | | (X)(3x)=192 | | x*16=176 | | 7-8(4c+5)= | | 69=3w+15 | | 3(2x-4)+8=-5(x+3)1-(2x-7) | | 1+5r=6 | | 2x-19=-35 | | 2(c+2)+c=2 | | x-1/2=8/3 | | y^2+4y-176=0 | | x^2-5x-58=0 | | 1+5-r=6 | | 3=y+7 | | 2(4+n)= | | 2x+3=-5-2x | | 6a-6=20+4a | | 0.05x+0.2=0.03 | | 6x-15x/3-5=-11 | | X+[-5]=13 | | 1/2(8)(10) | | 5a-8=-63 | | 20t=1200 | | 2/3v=14 | | 7y-x=25 | | 21x/3-5=-11 | | (2/5)2 |

Equations solver categories