4a+3-9=-7+2+9

Simple and best practice solution for 4a+3-9=-7+2+9 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+3-9=-7+2+9 equation:


Simplifying
4a + 3 + -9 = -7 + 2 + 9

Reorder the terms:
3 + -9 + 4a = -7 + 2 + 9

Combine like terms: 3 + -9 = -6
-6 + 4a = -7 + 2 + 9

Combine like terms: -7 + 2 = -5
-6 + 4a = -5 + 9

Combine like terms: -5 + 9 = 4
-6 + 4a = 4

Solving
-6 + 4a = 4

Solving for variable 'a'.

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

Add '6' to each side of the equation.
-6 + 6 + 4a = 4 + 6

Combine like terms: -6 + 6 = 0
0 + 4a = 4 + 6
4a = 4 + 6

Combine like terms: 4 + 6 = 10
4a = 10

Divide each side by '4'.
a = 2.5

Simplifying
a = 2.5

See similar equations:

| x^4+6x=72 | | 3(1-2n)-6n=-93 | | x=3-i | | 1=n/2-4 | | .50x=7+0.1666666667x | | Log(2x+4)=4 | | 4cos^2(4x)-3=0 | | 0=r^2-6r | | 62-9x=20+12x | | 2+n=20m | | 9(m+4)-40= | | 7x=-2x+14 | | 2x(-3x-5)=13 | | r^2+10r=-22 | | 1=0.02overx | | 2b-5-6b-3= | | g(x)=3x^2-21x+30 | | 9x^2-900=0 | | -3=a/2-9 | | -3.8p+5.9-(9p+4)+9.5p= | | w^2+1=3w^2-2 | | 4/13=28/x | | 3x^2+28x+196=0 | | 3t+2b=1t+8b | | 5(4+2a)=12 | | 35/55=21/f | | 6x-8=68 | | 22x-14=12x-23 | | y^2+4y=96 | | 2(7-2x)-5=9-4x | | x/3-44=-24 | | 8(d+5)-43= |

Equations solver categories