7a-13=2a+17

Simple and best practice solution for 7a-13=2a+17 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 7a-13=2a+17 equation:


Simplifying
7a + -13 = 2a + 17

Reorder the terms:
-13 + 7a = 2a + 17

Reorder the terms:
-13 + 7a = 17 + 2a

Solving
-13 + 7a = 17 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-13 + 7a + -2a = 17 + 2a + -2a

Combine like terms: 7a + -2a = 5a
-13 + 5a = 17 + 2a + -2a

Combine like terms: 2a + -2a = 0
-13 + 5a = 17 + 0
-13 + 5a = 17

Add '13' to each side of the equation.
-13 + 13 + 5a = 17 + 13

Combine like terms: -13 + 13 = 0
0 + 5a = 17 + 13
5a = 17 + 13

Combine like terms: 17 + 13 = 30
5a = 30

Divide each side by '5'.
a = 6

Simplifying
a = 6

See similar equations:

| 3x-4=.75x+6 | | 10z^2-23z+2=0 | | 0.2+0.3=0.5 | | 3(x+7)=-3(x+7) | | 11X+110=33 | | x-x+4-2x-7= | | -2-(12x+9)+25=8+x-(13x-6) | | 7(9x-6)=9(7x-9) | | -9v-18+4v+5=6v+8 | | 4x-6x-12=-2x+5-12 | | 8x+3=12x-5 | | 3(x+4)=4+3x+18 | | 6X-60=24 | | 4x+129=9x+299 | | 5x^2+56x-480=0 | | 9x+299=4x+129 | | zx^5+x^3+1=0 | | 4x-6=12-2x | | 0.73+0.45t=1.86t-1.10 | | 9(x+2)+6=4x+5(4+x) | | 4x-6=12-2t | | Rx-ax= | | 8x-4=9x-4 | | 10(x+7)=2(35+5n) | | 2(2x-3)=12-12x | | 3(x-7)=2x+7 | | x*ln(x)=0 | | -9x-x=10 | | -29=6+7x | | x+y=127 | | 20-9x=x+10 | | 5=3y |

Equations solver categories