12a+7=3a+(11)

Simple and best practice solution for 12a+7=3a+(11) 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 12a+7=3a+(11) equation:


Simplifying
12a + 7 = 3a + (11)

Reorder the terms:
7 + 12a = 3a + (11)
7 + 12a = 3a + 11

Reorder the terms:
7 + 12a = 11 + 3a

Solving
7 + 12a = 11 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
7 + 12a + -3a = 11 + 3a + -3a

Combine like terms: 12a + -3a = 9a
7 + 9a = 11 + 3a + -3a

Combine like terms: 3a + -3a = 0
7 + 9a = 11 + 0
7 + 9a = 11

Add '-7' to each side of the equation.
7 + -7 + 9a = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 9a = 11 + -7
9a = 11 + -7

Combine like terms: 11 + -7 = 4
9a = 4

Divide each side by '9'.
a = 0.4444444444

Simplifying
a = 0.4444444444

See similar equations:

| -8-5x=13 | | X-x/3-x/5=14 | | 1/2(3-x)=x-9 | | M/4+8=14 | | -8-5x=-13 | | 0=-8+2x-24 | | x-25x+24=0 | | 0.05=0.2*x | | 4(3x+6)=12 | | (X+3)/4=(x-2)/2 | | 1=-5/4(-4)+b | | 0.1(x+30)+0.5x=12 | | 180=7x+2+2x+88 | | 12x+(-8+4x)=1607 | | -5=5(1)+b | | 12x-(3x-7)=31+5x | | 5(x+9)=60 | | log(4x+14)=2 | | 12c-5c=63 | | 9(a-3)=81 | | 78-3x=14-7x | | 3c-12=33 | | 13b-3b=40 | | 5r/2-6=19 | | 3/4x+2=8 | | 11(x-3)=22 | | 3/4x2=8 | | (5x+3)(x+8)= | | 7x+21+8+2x= | | 3b+6b=90 | | 1.01=1.2X+0.22X^2 | | 4.44+5-3X-0.25X^2-3.75X=0 |

Equations solver categories