5a-7=45

Simple and best practice solution for 5a-7=45 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=45 equation: 


Simplifying
5a + -7 = 45

Reorder the terms:
-7 + 5a = 45

Solving
-7 + 5a = 45

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 = 45 + 7

Combine like terms: -7 + 7 = 0
0 + 5a = 45 + 7
5a = 45 + 7

Combine like terms: 45 + 7 = 52
5a = 52

Divide each side by '5'.
a = 10.4

Simplifying
a = 10.4

See similar equations:

| 5.6-(3.14+1.2)= | | u-7*10=90 | | q-9*6=42 | | e+2*4=28 | | y=-.75+3 | | 4x+42=9 | | 10y-3=15y-8 | | 3x-4(1+3x)=2x-(x+1) | | 4.6m=75m | | s=16t^2+48t+864 | | 16t^2+48t+864=s | | x+0.2051x=202.5 | | 7x^2-3x+4=12 | | -6x=9+x^2 | | 3x+96=0 | | f(x)=3x+96 | | 2a+2ax+b=(2x^2)-1 | | X+(x-10)=10 | | Cos(3x+20)=0.6 | | z^3+4x-4iy=0 | | 2p-10=8p-46 | | 8.2-x=5.8 | | x^2+-1x-8.75=0 | | 5x^3+11x^2-25x-4=0 | | 5x^3+10x^2-25x+10=0 | | x-x*0.13=90000 | | x^3+10x^2-25x+10=0 | | 108-0.5a=3a | | 0.5x-4=20 | | (-4+2y)-12y=-24 | | X^2+6x-23=4 | | 50(2sinx+3cosx)=x |

Equations solver categories