3a+2=7

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


Simplifying
3a + 2 = 7

Reorder the terms:
2 + 3a = 7

Solving
2 + 3a = 7

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 3a = 7 + -2

Combine like terms: 2 + -2 = 0
0 + 3a = 7 + -2
3a = 7 + -2

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

Divide each side by '3'.
a = 1.666666667

Simplifying
a = 1.666666667

See similar equations:

| 5w^2-16=16 | | (3x+2)(x+1)=(3x-2)(5x-4) | | 5a=7(a+7)+5a | | -23+3v=-(v-5) | | 200=8x | | 4(8-x)-47=16x-5(3+4x) | | 7/17=b-1/17 | | 0.5(5x-2.2)= | | -3w+8+12w=26 | | 7m+3m=50 | | 8b+29=3(7b-6)-5 | | 28x^2/7x^3 | | 2t+2+3t-4t=1+4 | | 6m-8=8-7m-m | | 1/3x-4=15/7-5/6x | | 4-3c/5=8 | | -8(k+6)=-32+8k | | 5a+7+2a=21 | | 4(h-2)=3(h-2) | | 11x=15y+4 | | 2x/15+3=-1/3 | | 6t^2-t-57=0 | | 6t^2-t-57= | | d/42=0 | | x/3-1/8=5/24 | | 5/7=y-1/5 | | A=1/2*29*16 | | 2/5n+5=11 | | ((3)(6^(1/2)))((2)(2^(1/2))) | | 3(p-3)(p-3)-2(p-3)+4=0 | | A=1/22916 | | 1/2a-3=4 |

Equations solver categories