a*30=7a+3*30

Simple and best practice solution for a*30=7a+3*30 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 a*30=7a+3*30 equation:


Simplifying
a * 30 = 7a + 3 * 30

Reorder the terms for easier multiplication:
30a = 7a + 3 * 30

Multiply 3 * 30
30a = 7a + 90

Reorder the terms:
30a = 90 + 7a

Solving
30a = 90 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
30a + -7a = 90 + 7a + -7a

Combine like terms: 30a + -7a = 23a
23a = 90 + 7a + -7a

Combine like terms: 7a + -7a = 0
23a = 90 + 0
23a = 90

Divide each side by '23'.
a = 3.913043478

Simplifying
a = 3.913043478

See similar equations:

| Y+15=y | | 28x=19.8 | | 3e^2=x | | 4(w-1)=-16 | | 18a+2a-16a-2a=10 | | 1y-8-2=5 | | 4x=3x-14 | | a*24=7a+3*24 | | (3x-4)(x-9)=(x-10)(2x-8) | | 28x=18.8 | | -18n-n+17n=18 | | 4(4a+5)=68 | | -g+16=52 | | 222.222222= | | 9/4*5/3 | | 2(3w+6)=6w+12 | | a*16=7a+3*16 | | 2/9=1/3g | | 1.75s+14=26 | | 3+m=m+2t | | 6x+6y+6+2x-2y-4= | | a*20=7a+3*20 | | x^2+0.05x-0.1=0 | | 2tan^2x-9tanx=10 | | b+54=.5a | | a*22=7a+3*22 | | (5z-3v)-(-3z)= | | 6e+3=27 | | a*21=7a+3*21 | | 5(5r-9)=15 | | x-15/3=-2 | | 10n-5n=15 |

Equations solver categories