42=5a-3

Simple and best practice solution for 42=5a-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 42=5a-3 equation:


Simplifying
42 = 5a + -3

Reorder the terms:
42 = -3 + 5a

Solving
42 = -3 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
42 + -5a = -3 + 5a + -5a

Combine like terms: 5a + -5a = 0
42 + -5a = -3 + 0
42 + -5a = -3

Add '-42' to each side of the equation.
42 + -42 + -5a = -3 + -42

Combine like terms: 42 + -42 = 0
0 + -5a = -3 + -42
-5a = -3 + -42

Combine like terms: -3 + -42 = -45
-5a = -45

Divide each side by '-5'.
a = 9

Simplifying
a = 9

See similar equations:

| y-(12)=16 | | -3/8=2f-18/8 | | 2w=64 | | -4g-1/5=4/5 | | 0=18+9(m+2) | | 7x-27=47 | | 7.6+5r=-8.4 | | G(y)=y^2-16 | | 1216x=8-7x | | (28x-7)(24x+18)=180 | | 4g^2-25=75 | | 7+3r-4=9r+12-3r | | a-9+6a=30 | | -6(x+1)-11=28+3 | | 5x-x^2-4=0 | | -7x+7y=63 | | 46x+7=5x+3 | | 15p+11p+p-5q-7p= | | -4(x+6)-41=5-34 | | 8x^2+35-25= | | 2x-5=2x+7 | | 5x+35=15x+5 | | 3.5q-2.2-2.7q=-0.2q-3.4 | | 9-6(4u-1)=u+1 | | 9-6(4u-1)=u+16 | | 5(x+4)=7x | | 4x^2-11x+11=6x+7 | | 13x+17=4x+242 | | 112-3x=24x+22 | | 9-8x=119-29x | | x^2+6x-13=8x+2 | | 13x+41=678 |

Equations solver categories