7a+3-12a+10=

Simple and best practice solution for 7a+3-12a+10= 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+3-12a+10= equation:


Simplifying
7a + 3 + -12a + 10 = 0

Reorder the terms:
3 + 10 + 7a + -12a = 0

Combine like terms: 3 + 10 = 13
13 + 7a + -12a = 0

Combine like terms: 7a + -12a = -5a
13 + -5a = 0

Solving
13 + -5a = 0

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + -5a = 0 + -13

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

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

Divide each side by '-5'.
a = 2.6

Simplifying
a = 2.6

See similar equations:

| 10x(11x^2+5x+4)=0 | | 7768-16=x | | 9-2x=11+12x | | N-7n=14 | | (x+1)-(x^2-1)=0 | | b/11-6/11=15/11 | | 10x+24y=196 | | (975/4)-(30/8x)=15 | | 10r^2=810 | | 8x-7=77x | | (6x)*(11x+9)=0 | | 7(8-6a)=-7a-14 | | ln(5x+7)=ln(7+x) | | 17-(y/5)=9 | | 11+5=51 | | 102=4x+5y | | -5(r+4)=-99 | | -12/c-6 | | (6x)x(11x+9)=0 | | 8/5y=80 | | -4+6(-6-5n)=38-4n | | z=2/3=1/8 | | 3x+1=136 | | (3m^2-2d^4)+(4m^2+2m-5d)= | | lgx=-3.28 | | -2y-6=-14 | | 4x+1=149 | | (x+1)-(x^2+1)=0 | | 8/12x9/12 | | a-1.5(a+8)=4.5 | | -4+d=3 | | 0=q-14 |

Equations solver categories