30=a+17

Simple and best practice solution for 30=a+17 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 30=a+17 equation:


Simplifying
30 = a + 17

Reorder the terms:
30 = 17 + a

Solving
30 = 17 + a

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.
30 + -1a = 17 + a + -1a

Combine like terms: a + -1a = 0
30 + -1a = 17 + 0
30 + -1a = 17

Add '-30' to each side of the equation.
30 + -30 + -1a = 17 + -30

Combine like terms: 30 + -30 = 0
0 + -1a = 17 + -30
-1a = 17 + -30

Combine like terms: 17 + -30 = -13
-1a = -13

Divide each side by '-1'.
a = 13

Simplifying
a = 13

See similar equations:

| X=1/2(80+30) | | 4(3w+4)=9 | | -7x^2-18x+9=0 | | 4x+77=11x-7 | | 2(28t+20)=8(2t+40) | | y(6y)+13y+5=0 | | 4w+4=52 | | 4d(d)+19d-5=0 | | 295-u=100 | | -3(2w-3)+3w=3(w+6) | | 8y^2+9y=0 | | x(x)-10x+21=0 | | (X+4)8=49 | | X=1/2(170-120) | | 61-4x=7-10x | | 18x+90=-57x-60 | | 2y^2+12y-x+6=0 | | (1-3i)(1+3i)=0 | | 10x=0.69 | | c(c)+8c+15=0 | | x^2+y^2=172 | | Ln(x-4)+2=8 | | P+14=40 | | -4(2t+7)=-68 | | 48-x^2=x^2 | | .25x+1=-3x+-9 | | 11x(x)-234x-720=0 | | 8+11x=-32-x | | .25x+1=-3x+3 | | 4=e+1 | | 2x^2-2=3x^2-9 | | 11x(x)-234-720=0 |

Equations solver categories