7=5a-12

Simple and best practice solution for 7=5a-12 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 7=5a-12 equation:


Simplifying
7 = 5a + -12

Reorder the terms:
7 = -12 + 5a

Solving
7 = -12 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
7 + -5a = -12 + 5a + -5a

Combine like terms: 5a + -5a = 0
7 + -5a = -12 + 0
7 + -5a = -12

Add '-7' to each side of the equation.
7 + -7 + -5a = -12 + -7

Combine like terms: 7 + -7 = 0
0 + -5a = -12 + -7
-5a = -12 + -7

Combine like terms: -12 + -7 = -19
-5a = -19

Divide each side by '-5'.
a = 3.8

Simplifying
a = 3.8

See similar equations:

| -3(-2x+5y)+5(-x+4y)= | | -9r=-9r-10 | | 32x^2-98= | | 2x-5(x-3)=-6+2-14 | | -35=-8+3y | | -45x^2+33x-6= | | 3n=5n-2n | | 5m+9=1+4m | | 12-5a=30 | | 35-X=x | | 8=2+12 | | 22+2x=x-4 | | -3x-5=x+7-8 | | 6(6x+2)-8(6x-3)=-60 | | .66(12f-3)=4f-1 | | (x+1)4= | | n+8-2n=4 | | 4d-4d=0 | | 0.8x+-11=0.3x+41 | | -2c-1.2+4c=0 | | n-8=-9 | | -19=7+8k+6 | | y=x^2+3x+7 | | f(x)=x*2-6x+15f(-3) | | 2l+2w=55 | | 4(2x+3)=-2(x+19) | | 63a+14b=371 | | 10r+1=171 | | 145+4x=133 | | 5x^2=-26+24 | | 5(p+2)=20 | | -3(p+20)=-30 |

Equations solver categories