81-10-10a+15=

Simple and best practice solution for 81-10-10a+15= 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 81-10-10a+15= equation:


Simplifying
81 + -10 + -10a + 15 = 0

Reorder the terms:
81 + -10 + 15 + -10a = 0

Combine like terms: 81 + -10 = 71
71 + 15 + -10a = 0

Combine like terms: 71 + 15 = 86
86 + -10a = 0

Solving
86 + -10a = 0

Solving for variable 'a'.

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

Add '-86' to each side of the equation.
86 + -86 + -10a = 0 + -86

Combine like terms: 86 + -86 = 0
0 + -10a = 0 + -86
-10a = 0 + -86

Combine like terms: 0 + -86 = -86
-10a = -86

Divide each side by '-10'.
a = 8.6

Simplifying
a = 8.6

See similar equations:

| 4(x-5)-8/-3=12 | | 8-4x+4=12-7x+2 | | 1/5-x/3=-2/3 | | (3y+6)/10=6-5-2y/5 | | 10n+5=85 | | 1/2x+10=-1/4x+54 | | -3547+(-3994)= | | P^2-1/(p^2-2p+1) | | 2+3y=3y/5 | | -3/4=-2k | | 2(8y-7)=2(3y+8y) | | 3/4(1/2-a) | | 2/3=4/6j | | 5(3x+9)-2x=15x-2(x-5) | | f(x)=-8x^2+9x+9 | | 6y+2-2/3-y | | 3=1 | | (n-4)*4=8 | | 72x^2-180x+108=0 | | 72x^2-180x+78=0 | | 2/5/2=n | | -27-x^4-12x^2=0 | | -4935+(-4310)= | | 5x+3x+4x/3 | | 11x-32=31+8x | | 5xx-10=3xx+12 | | -36+7x=76-x | | 2*1/3=x | | (n+4)*4=24 | | 3x+68=8x+11 | | 4400x=33(100) | | -1x-6=19x+54 |

Equations solver categories