4a-2a-7+6=

Simple and best practice solution for 4a-2a-7+6= 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-2a-7+6= equation:


Simplifying
4a + -2a + -7 + 6 = 0

Reorder the terms:
-7 + 6 + 4a + -2a = 0

Combine like terms: -7 + 6 = -1
-1 + 4a + -2a = 0

Combine like terms: 4a + -2a = 2a
-1 + 2a = 0

Solving
-1 + 2a = 0

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 2a = 0 + 1

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

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

Divide each side by '2'.
a = 0.5

Simplifying
a = 0.5

See similar equations:

| 6x+16=2+x+16 | | x+3y-5z=12 | | -25x^2+45x-18=0 | | x^2/9-y^2/16=0 | | p=220/(6.75*3.25) | | 36s^2-25g^2=0 | | 6x+6=95 | | (4+u)(5u+8)=0 | | 6x+6=55 | | 6x^2-2x-8= | | 0=21 | | X=7(r+3)(r-14) | | 4x^3-20x^2+16x= | | (B^3-4b^2)+(-4bI+16)= | | 5(m+1)=3(2m-2) | | rc+rx+bc+bx=0 | | 43+x=6+3x | | 20m^2+25m^3= | | 16+7x=-40 | | 20*20-90+40= | | 5x^2-39x+29=0 | | Z=8(x+h) | | 0.00000458=(x^2)/3.9 | | 4.58*10^-6=[2x]^2/[3.9-x] | | X^2+85x-13800=0 | | 75p^3+50p^2-12p-8=0 | | (w+2)(w^2-3w+4)= | | 4.58*10^-6=(2x)^2/(3.9-x) | | 0.2x+0.3y=8 | | 3x+5x=1 | | 6X^2-10x-44x=0 | | 7/12•1/4=5 |

Equations solver categories