3a-2a+7=3+5

Simple and best practice solution for 3a-2a+7=3+5 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 3a-2a+7=3+5 equation: 


Simplifying
3a + -2a + 7 = 3 + 5

Reorder the terms:
7 + 3a + -2a = 3 + 5

Combine like terms: 3a + -2a = 1a
7 + 1a = 3 + 5

Combine like terms: 3 + 5 = 8
7 + 1a = 8

Solving
7 + 1a = 8

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 1a = 8 + -7

Combine like terms: 7 + -7 = 0
0 + 1a = 8 + -7
1a = 8 + -7

Combine like terms: 8 + -7 = 1
1a = 1

Divide each side by '1'.
a = 1

Simplifying
a = 1

See similar equations:

| 15-3x=6+x-4x | | 10y+-10=22 | | 6x-10y=24findy | | A+B+B+B+B+80+90=100 | | 3(2x-1)-4(x+2)=5(2x+3)-7(x-2) | | 37.9=7c-9 | | 17x+5y=-7 | | 4/5(y-1/9)=2/5(y+5) | | 6+9i=0 | | 8=3a-1 | | 4+8n=7n+3 | | -1.5w+4.2=-3.2w-2.6 | | 5(5x+9)=25x+45 | | 4n-7=5(2n+7) | | -4(6y-8)-y=-2(y-2) | | 2x-3=3(1-x) | | 950+700+5x=800+400+10x | | 7/8=y-1/6 | | x=60x+259240 | | 12+4(z-3)=-5z+5 | | 1.4(z+0.5)=0.7(z-13) | | 3/2c+4=15 | | 5x^2+28+15=0 | | (-20/30)27/30 | | -5x-19=-13 | | 5*3/4*1/3 | | 2x(-3)=6 | | 7b/4+5=54 | | 12-2(7+2t)=2(t-1) | | 5x^2=42x+27 | | 3y+x=-16 | | 3y+x=-16 |

Equations solver categories