a+3=12-10

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


Simplifying
a + 3 = 12 + -10

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

Combine like terms: 12 + -10 = 2
3 + a = 2

Solving
3 + a = 2

Solving for variable 'a'.

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

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

Combine like terms: 3 + -3 = 0
0 + a = 2 + -3
a = 2 + -3

Combine like terms: 2 + -3 = -1
a = -1

Simplifying
a = -1

See similar equations:

| 7x+5(x-12)=12 | | f(x)=-6x^5+9x^4-12x^3-15 | | (19x-7)+(6x-12)= | | 3(x+4)=4(3+21) | | -4=0.5p-7 | | 6y+2-y=6+4y-10 | | 3x+7x-30=12+50+20x | | h(x)=16x^2+65x+5 | | ln(11X-3)=0 | | 2x+5=6x+8 | | 35-37=8 | | 3.8n-13=1.4n+15 | | b-12=-16 | | -9x+24=80-2 | | 12a-4b-15a+b= | | 7+2[n-5]n=3.6 | | 9ac+6a= | | g+-2.5+7=4 | | f(x)=x+8ln(3x) | | b^2-b-20=20 | | -7n=70 | | 5xy^2-3x+2y^2+7x+13xy^2= | | 97-9x=-47 | | 10x^2+6x=4 | | 11x+39=x-61 | | (8)n=48 | | 8k-5k=2-6+6k+1 | | a-18=-15 | | 64-8k=72 | | 4x(3x-7)-19x^2= | | (6)m=45 | | -14=n-1 |

Equations solver categories