4a+20=100+20

Simple and best practice solution for 4a+20=100+20 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 4a+20=100+20 equation:


Simplifying
4a + 20 = 100 + 20

Reorder the terms:
20 + 4a = 100 + 20

Combine like terms: 100 + 20 = 120
20 + 4a = 120

Solving
20 + 4a = 120

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 4a = 120 + -20

Combine like terms: 20 + -20 = 0
0 + 4a = 120 + -20
4a = 120 + -20

Combine like terms: 120 + -20 = 100
4a = 100

Divide each side by '4'.
a = 25

Simplifying
a = 25

See similar equations:

| xdy-(2y+1)dx=0 | | y=-0.0012x^2 | | 24=4(v-4)-8v | | 0.05=60 | | 6(x+2)=(3x+3)+6 | | f(4z)=x^2+5 | | 3(7s+6)-9s=3(4s+3)-10 | | 0.30x+0.05(6-x)=0.10(28) | | 7x^2-63=49x | | -6/5x=-9 | | 4x^6+8x^3+2=0 | | 44u^8v^15x^5=0 | | 28u^7v^9+16uv^6x^5=0 | | x+y+z=800 | | -18-17-(-8)+(-3)= | | 3.9q-2.9-5.4q=0.5q-2.9 | | 6x+5y=18600 | | -4/3×-2/9 | | 5t+1+2t-6t=2+5 | | 5t+1+2t=2+5 | | 15/45= | | -6y+4=7y+2 | | 6(p^2-2p-1)=5p | | 10x^2+8x-1536=0 | | -13-5(-17)+(-11)= | | 6(v+8)-8v=32 | | 7-8x+8+5x+4x-2=4+4.3 | | x+2x+2x(3)=180 | | (3x-5)*(3x-5)=7 | | 2t^2=20 | | 5z+7z=24 | | 2w+w=18 |

Equations solver categories