a+65=5a-15

Simple and best practice solution for a+65=5a-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 a+65=5a-15 equation:


Simplifying
a + 65 = 5a + -15

Reorder the terms:
65 + a = 5a + -15

Reorder the terms:
65 + a = -15 + 5a

Solving
65 + a = -15 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
65 + a + -5a = -15 + 5a + -5a

Combine like terms: a + -5a = -4a
65 + -4a = -15 + 5a + -5a

Combine like terms: 5a + -5a = 0
65 + -4a = -15 + 0
65 + -4a = -15

Add '-65' to each side of the equation.
65 + -65 + -4a = -15 + -65

Combine like terms: 65 + -65 = 0
0 + -4a = -15 + -65
-4a = -15 + -65

Combine like terms: -15 + -65 = -80
-4a = -80

Divide each side by '-4'.
a = 20

Simplifying
a = 20

See similar equations:

| 3(5w+15)=210 | | 5x-8y=1 | | f(1-2)= | | 5(x+3)=2(x+1) | | a-9a+75=135+2a | | -6z+8+4z=-3z+13 | | -8w+8-3w=2-6w+2 | | 11p+3p-15p=743 | | 8x-23=2x+2 | | n+(n+1)+(n+2)+(n+3)=-122 | | 7(x+5)-4=33-6x-2+13x | | 160+.40x=293.60 | | 4t-11=-1 | | 1.99s+(2.99*2s)+.15=40 | | 15-2(x+5)=25 | | 2+2+x=6 | | 2r-3=18 | | 11+2g=2g-(g-15) | | 3x+5=5y-8 | | w-1=5w+3w-8 | | 7p+11=3p | | 3+d=9-d | | 2(x+4)+(5x)=7(x+4)-5 | | 4c-3=17 | | 15-3.7m=12.84-2.5m | | -9(3y-4)=-531 | | 5(a-1)=2a+4(a-1) | | 5x+8(x+1)+3=11-3x | | 2(7h-3)=120 | | 4-4(x-3)=20 | | 8-5=11 | | -(1-x)=2(3x-1) |

Equations solver categories