4=a-2

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


Simplifying
4 = a + -2

Reorder the terms:
4 = -2 + a

Solving
4 = -2 + 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.
4 + -1a = -2 + a + -1a

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

Add '-4' to each side of the equation.
4 + -4 + -1a = -2 + -4

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

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

Divide each side by '-1'.
a = 6

Simplifying
a = 6

See similar equations:

| F+3t-7=4+-7 | | 5-3=11-6 | | 70=138.9+(-0.30)(t) | | 24x+10= | | 0=-49x^2+28x-4 | | -7x+5x+1+3x=8-4 | | X^2+y^2=151 | | 6x-9x+3=x-9+12 | | -7y+12*-1= | | 24x+10=16x+90 | | 5m-3mn-7m+6mn+mn= | | 8=4(1r+4) | | 17k-43=25k+5 | | (1+t)+5t= | | 18x^2-7x+14=0 | | 5n=13-3m | | -(7m+4)=4m-2(6m+2) | | 7y*-1= | | -7(x-3)=x+2 | | 3x+15=7x+20 | | 0.167x=1.500 | | 30h+8(h+2)= | | 3.4-.2x=2.9+1.8x | | 4(x+2)=2(3x+2)+2(x-1) | | x^2+10x=48 | | .5x-.3(60+x)=.4(50) | | -3(2+r)=p | | 6k+5(1+k)=5(1+7k) | | 5=4+c | | 5(6a+5b)+7(3a+2b)= | | 6(m+5)=66 | | 6(m+5)=67 |

Equations solver categories