5=-7+a

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


Simplifying
5 = -7 + a

Solving
5 = -7 + 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.
5 + -1a = -7 + a + -1a

Combine like terms: a + -1a = 0
5 + -1a = -7 + 0
5 + -1a = -7

Add '-5' to each side of the equation.
5 + -5 + -1a = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -1a = -7 + -5
-1a = -7 + -5

Combine like terms: -7 + -5 = -12
-1a = -12

Divide each side by '-1'.
a = 12

Simplifying
a = 12

See similar equations:

| 40=-8(x+2) | | 1.5y-2=y | | 1/2x+2/5=1/3x+3/4 | | 10*t+6*(0.8-t)=6 | | (x-16)2=64 | | 9x+20=2x+125 | | 4x-6=x-18 | | -5k-2+9k+6= | | 1/2(6x-4)-4x=3x-18 | | x^4+18x^2+17=0 | | 3x-x+1=2x+5 | | 7=n+5 | | x*x+25=10x | | 9n+7n-5-4= | | 4x-5y+3z= | | .75(4-8x)=0.8(5+10x)+1 | | a(3a-2)+2a(a+4)=a(a+2) | | Ln(x-15)=10 | | 4x-6-3x= | | S=4rt | | (3x^2+5)(2x^5-1)= | | 11x-20=7x+7 | | 2204.28=2(3.14(13)(13))+2(3.14(13)(h)) | | 18=5y-7 | | 48-x=4x(7) | | 5x-6x-12x= | | 2204=2(3.14(13)(13))+2(3.14(13)(h)) | | 191.45/x=13 | | (4x-7)(9x+5)=(8x-3)(4x-7) | | 3x-19=-x+4 | | (5z-3)(1+z)=0 | | 4x^3y^4*2x^3y^2-5xy^3= |

Equations solver categories