25-7a=27-4a

Simple and best practice solution for 25-7a=27-4a 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 25-7a=27-4a equation:


Simplifying
25 + -7a = 27 + -4a

Solving
25 + -7a = 27 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
25 + -7a + 4a = 27 + -4a + 4a

Combine like terms: -7a + 4a = -3a
25 + -3a = 27 + -4a + 4a

Combine like terms: -4a + 4a = 0
25 + -3a = 27 + 0
25 + -3a = 27

Add '-25' to each side of the equation.
25 + -25 + -3a = 27 + -25

Combine like terms: 25 + -25 = 0
0 + -3a = 27 + -25
-3a = 27 + -25

Combine like terms: 27 + -25 = 2
-3a = 2

Divide each side by '-3'.
a = -0.6666666667

Simplifying
a = -0.6666666667

See similar equations:

| 3(4-h)=5h | | 8n-13=5n+5 | | 12m+12(12m)=108 | | 8-(2y-7)=3-3y | | -1(-1x+3)=3(-x+3) | | X+3(x-4)= | | 8(x+2)=2x+16 | | y=5/3(-1)-3 | | -2.3=-5.1 | | 5x-10=-x^2+2x+18 | | 2x^2-28x-58= | | 5x-27=4x+8 | | .83u+4=.16u-2 | | 17b+4=-41/2 | | 12y(y+2)+5=2y-1 | | 11x-6+2x-4=10x-2+2x | | 3x-x+4=4(2x-1) | | -2x+1.5=4.5 | | 11x-6+2x-4=10x-2+x | | 8y+6=37-9 | | 4x-8y=-40 | | -1.5x+3=2(2x-3) | | 1/2(x-4/5)=3/5 | | 7w-19=8-x | | 0.3333333333+2z=-0.8333333333 | | 10+20b=200 | | 2(4x-5)-3(6-2x)=0 | | 78=3c+112-c+4 | | 18y-32=3y | | (6y+3)-(8y-4)= | | 0.5(x+1)1=0.2 | | 7(1x-7)=-70 |

Equations solver categories