10+2a-a=15

Simple and best practice solution for 10+2a-a=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 10+2a-a=15 equation: 


Simplifying
10 + 2a + -1a = 15

Combine like terms: 2a + -1a = 1a
10 + 1a = 15

Solving
10 + 1a = 15

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + 1a = 15 + -10

Combine like terms: 10 + -10 = 0
0 + 1a = 15 + -10
1a = 15 + -10

Combine like terms: 15 + -10 = 5
1a = 5

Divide each side by '1'.
a = 5

Simplifying
a = 5

See similar equations:

| 90=37.58+0.25X | | (3x-7)(x-3)=0 | | Log(4x+8)=5 | | 8a+15=39 | | 100=39.09X+0.50 | | 37+12y=87 | | 10+a-b=15 | | 12c-15=19 | | 100=39.09+0.50 | | 6x+4(x+9)=90 | | 3/5=1134/ | | 17.40=2S+3.26 | | t/8-3=2 | | 4-t/3=3 | | 3=t/3-4 | | -5(x-15)=-10x+20 | | 4p+22=50 | | (5v-6u+6)(v+3)= | | 3x+27=60 | | 56=(x+4)(x+5) | | .33x=7-.66x | | 6.2c+8=12.32 | | 0.05=ln(x) | | an=(n-5)(n+5) | | F(1)=2(2/5)1 | | 1/28x=8/28 | | -4-46b^2=-260 | | .25*r+3=-.25r | | (-5+30y)-(-5x-10y)= | | 7x+5x+4= | | 60+2x+x=90 | | ln(x^2-3)=4 |

Equations solver categories