7y+13=3y-7

Simple and best practice solution for 7y+13=3y-7 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+13=3y-7 equation:


Simplifying
7y + 13 = 3y + -7

Reorder the terms:
13 + 7y = 3y + -7

Reorder the terms:
13 + 7y = -7 + 3y

Solving
13 + 7y = -7 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
13 + 7y + -3y = -7 + 3y + -3y

Combine like terms: 7y + -3y = 4y
13 + 4y = -7 + 3y + -3y

Combine like terms: 3y + -3y = 0
13 + 4y = -7 + 0
13 + 4y = -7

Add '-13' to each side of the equation.
13 + -13 + 4y = -7 + -13

Combine like terms: 13 + -13 = 0
0 + 4y = -7 + -13
4y = -7 + -13

Combine like terms: -7 + -13 = -20
4y = -20

Divide each side by '4'.
y = -5

Simplifying
y = -5

See similar equations:

| 4x-8-2x=4 | | f(x)=ln(3x^2) | | -x+4=10+2x | | 19000kJ=-125(t-122) | | =-x^2-5x+10 | | -9p+-6p=105 | | 4x^2-6=250 | | (x+3)-12=4-(x+3) | | (x-3)(2-x)-(x-5)(5+x)=-2x(x-6)-5(x-1) | | -9x-7=28 | | -9p+-6p=99 | | z=-4-2i | | 4(8-x)=1.2(6-x) | | 5-3x=-28 | | 2x-18=-y | | 10x(10x)=10x(10x) | | log(3)(5x-10)=3 | | 10x(10x)=100 | | -3y=4y^2-1 | | 9x-2-6x=x+7+x | | -.5*32x^2+24x+50=59 | | 144=12f | | 7x-2y-6=0 | | 36=9(x+12) | | 2x=80-x | | 4(1+y)=32 | | 17x+8+66+74+110= | | 33=3(1+3v)+v | | 2b+42= | | 3c-9=-29 | | 3(3a-2)=-33 | | 2x+2y=269 |

Equations solver categories