5y-3=7y+15

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


Simplifying
5y + -3 = 7y + 15

Reorder the terms:
-3 + 5y = 7y + 15

Reorder the terms:
-3 + 5y = 15 + 7y

Solving
-3 + 5y = 15 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-3 + 5y + -7y = 15 + 7y + -7y

Combine like terms: 5y + -7y = -2y
-3 + -2y = 15 + 7y + -7y

Combine like terms: 7y + -7y = 0
-3 + -2y = 15 + 0
-3 + -2y = 15

Add '3' to each side of the equation.
-3 + 3 + -2y = 15 + 3

Combine like terms: -3 + 3 = 0
0 + -2y = 15 + 3
-2y = 15 + 3

Combine like terms: 15 + 3 = 18
-2y = 18

Divide each side by '-2'.
y = -9

Simplifying
y = -9

See similar equations:

| 2x+8=-2x-16 | | 14n^2+75n-11=0 | | 2.3(m+1)+3.2m= | | 6y-4=2x-4 | | 12m+2=12m+2 | | 2a-7=4(3a+1)-5 | | 2.1(p+2)+4.1p= | | -5(6x-5)+2x= | | -4(r-2)-8r=-20-5r | | X+(X+6)=10 | | 15-3(5x+4y)= | | -2x+9=18 | | (6+4i)(1-7i)= | | 5(s-12)-24=3(s+3) | | 4*2x+7=16 | | x^2-2-42=0 | | -10+7x=11+x | | -7(4n+5)+2n=-16-7n | | 5-(6-6x)=2x-2 | | t-2(3-2r)=2t+9 | | 12-4m+6=5+3m-13 | | f(x)=-(x+2)(x-1)(x+1) | | 36x^4+121= | | (-8-3i)+(-9+5i)= | | 9-(8-8x)=4x+4 | | 5(2x-1)-3x=4x-26 | | 8z=4(2+1) | | 5-4a=a-15 | | 0.10x+0.12(x+2250)=963 | | -37-6x=-(x-3) | | 7x-3+5x+4=6x+25 | | .15x+40=.5x+40 |

Equations solver categories