5a+7=3

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


Simplifying
5a + 7 = 3

Reorder the terms:
7 + 5a = 3

Solving
7 + 5a = 3

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 + 5a = 3 + -7

Combine like terms: 7 + -7 = 0
0 + 5a = 3 + -7
5a = 3 + -7

Combine like terms: 3 + -7 = -4
5a = -4

Divide each side by '5'.
a = -0.8

Simplifying
a = -0.8

See similar equations:

| 11y+6=7y+34 | | 4x-4=7(-2x+2) | | 0=-4.9t^2+20t+2 | | 4(f-3)=f+10 | | 7x=2-16 | | 15a^2=45 | | 2(7b-6)=12 | | 3k-6=-18 | | 5a-1=21 | | 2(7b-6)=13 | | 23-2x=41 | | 4x^2+12x+9=16x^2-72x+81 | | 2y-y*y=0 | | -15+7v=-5v+1 | | y=0.2-x | | r=3x+16 | | 3(e-4)=21 | | 1.3y=3.9 | | 4*100+3x=400 | | -10z=7-9z | | 30x+45y=1350 | | (x+4)(x+1)=(x+3)(x+3) | | .5(X-4)=10X | | -8p+3= | | 56(22x)=57904 | | 14=x+5x+2 | | 5x^2+7x=-3 | | r^2+4r-285=0 | | 6y-3y-14=17.41 | | 2d=d+12 | | 5x+7x=-3 | | -4x=-56x |

Equations solver categories