87-a=0

Simple and best practice solution for 87-a=0 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 87-a=0 equation:


Simplifying
87 + -1a = 0

Solving
87 + -1a = 0

Solving for variable 'a'.

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

Add '-87' to each side of the equation.
87 + -87 + -1a = 0 + -87

Combine like terms: 87 + -87 = 0
0 + -1a = 0 + -87
-1a = 0 + -87

Combine like terms: 0 + -87 = -87
-1a = -87

Divide each side by '-1'.
a = 87

Simplifying
a = 87

See similar equations:

| -5x=-4x+22 | | -7(2+2x)+9=-68 | | f(x)=(2x-1)(x^2+3)(x^2-5) | | 14x=34 | | 200=x+(x*.065) | | -3x+12=-5x+32 | | 3ax+6-4(x+b)=0 | | f(x)=X(x+2)(x-2)(x^2-4) | | 8n-9=5n-4 | | .55x=187 | | A+14=5a+4 | | ((Ln8x)/(ln4x))^(ln2x) | | 50+r=0 | | .40x=72 | | (8x-5)(3x)=y | | .40x=8 | | -3ex+9=4 | | .20x=4 | | x+(-3)=(-5) | | y=x(5x-2)(x^2+1) | | 7x+(12)(100)=1636 | | x^5+2x^3=0 | | y=(2x+1)(x+1)(x-1) | | 32x+14y= | | -3x+15=4x+1 | | 3-.5x-3.5=9 | | 5(2+4h)+2h=27 | | 3-1/2x-7/2=9 | | 12(x+8)=-3(x+-47) | | 39-3=-6(4n-3) | | 9(x-9)=-3(x+-5) | | 6(x+7)=-2(x+-25) |

Equations solver categories