9+3a+-4=1a+20+-15

Simple and best practice solution for 9+3a+-4=1a+20+-15 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 9+3a+-4=1a+20+-15 equation:


Simplifying
9 + 3a + -4 = 1a + 20 + -15

Reorder the terms:
9 + -4 + 3a = 1a + 20 + -15

Combine like terms: 9 + -4 = 5
5 + 3a = 1a + 20 + -15

Reorder the terms:
5 + 3a = 20 + -15 + 1a

Combine like terms: 20 + -15 = 5
5 + 3a = 5 + 1a

Add '-5' to each side of the equation.
5 + -5 + 3a = 5 + -5 + 1a

Combine like terms: 5 + -5 = 0
0 + 3a = 5 + -5 + 1a
3a = 5 + -5 + 1a

Combine like terms: 5 + -5 = 0
3a = 0 + 1a
3a = 1a

Solving
3a = 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
3a + -1a = 1a + -1a

Combine like terms: 3a + -1a = 2a
2a = 1a + -1a

Combine like terms: 1a + -1a = 0
2a = 0

Divide each side by '2'.
a = 0

Simplifying
a = 0

See similar equations:

| -15-3n=-4n+4n | | 24-1/5(24-630) | | x(21.75)=153 | | -123-11x=101-18x | | -3w+17-4w=20-7w-3w | | 8x-2y+7=-9 | | 4e^3x-4e^2+3=0 | | 22Timesy=440 | | 6=4t-4t-2 | | (1/4)(-4) | | 2c+24=48 | | v-11=-27 | | (1/4)-4 | | 2a-7/3=5 | | 57.6=6(m+3.2) | | 4y/_=64/_ | | 2s=8.52 | | 126=7x+21 | | 4e^3x-4e^2=0 | | -1/4(4) | | 4v+5=5v-4 | | 12x+12-30=24x | | z-3=-8 | | 16-1/5(8-630) | | 10z=2z+6 | | 3x+9+3x+9+2x+12=180 | | 1520=19(p+30) | | 1+-3-(-2x)=-x+-3+-2+-x | | 4+6x*2=6+2x*2 | | V+1=20 | | -4k+.6=7.8 | | 4x+x+3=8x-3x+3 |

Equations solver categories