a+13=-3a+18

Simple and best practice solution for a+13=-3a+18 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+13=-3a+18 equation:


Simplifying
a + 13 = -3a + 18

Reorder the terms:
13 + a = -3a + 18

Reorder the terms:
13 + a = 18 + -3a

Solving
13 + a = 18 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
13 + a + 3a = 18 + -3a + 3a

Combine like terms: a + 3a = 4a
13 + 4a = 18 + -3a + 3a

Combine like terms: -3a + 3a = 0
13 + 4a = 18 + 0
13 + 4a = 18

Add '-13' to each side of the equation.
13 + -13 + 4a = 18 + -13

Combine like terms: 13 + -13 = 0
0 + 4a = 18 + -13
4a = 18 + -13

Combine like terms: 18 + -13 = 5
4a = 5

Divide each side by '4'.
a = 1.25

Simplifying
a = 1.25

See similar equations:

| 685=85 | | X+3=9+x | | 2x+36=6x-4 | | 19a-4=72 | | 4x^3+20x^2-24x=0 | | 7X+8=6X-9 | | -4x*x+2=y | | 2m+9=7 | | -14-n=-3n+6 | | 4y^2-12y+7=0 | | (2w-3)w=44 | | (6x+10)(9)=144 | | -3x+6=-5x-2 | | 23y+6=7 | | 4x+-2x+3=15 | | P=150s+500 | | (.75s)+2=14 | | 8x-2=10-3x | | .5m=3 | | 8x(x)+9(x)= | | (6x+1+9)(9)=12(12) | | 8x(x)= | | 4/3x-12=16 | | 4-6/2= | | lne^6x=5 | | (-6+5i)-(-3+9i)= | | 1/3d=9 | | (4x+27)(27)=45(45) | | 20-6x=-22 | | (6x)*5=80 | | (-2)4x+2over(-2)2x=(-2)12 | | (6x)x(5x)=80 |

Equations solver categories