7y+15-7y-8=what

Simple and best practice solution for 7y+15-7y-8=what 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 7y+15-7y-8=what equation:


Simplifying
7y + 15 + -7y + -8 = what

Reorder the terms:
15 + -8 + 7y + -7y = what

Combine like terms: 15 + -8 = 7
7 + 7y + -7y = what

Combine like terms: 7y + -7y = 0
7 + 0 = what
7 = what

Solving
7 = ahtw

Solving for variable 'a'.

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

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

Combine like terms: ahtw + -1ahtw = 0
7 + -1ahtw = 0

Add '-7' to each side of the equation.
7 + -7 + -1ahtw = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1ahtw = 0 + -7
-1ahtw = 0 + -7

Combine like terms: 0 + -7 = -7
-1ahtw = -7

Divide each side by '-1htw'.
a = 7h-1t-1w-1

Simplifying
a = 7h-1t-1w-1

See similar equations:

| v^2+6v-35= | | 250-5x-x^2=0 | | (2/3)(x-4)=(3/4)(4x-3) | | 5x+4+74= | | 5x^2+50=0 | | 7x+98= | | 6*x+14=54 | | 512-470+3=90 | | 13+3x+166= | | 180-48-43=x | | 4x+4+108= | | 5x-2x+33=48 | | 12x+12y-7=0 | | 31.25=5y | | 1.09(1.25)(7-x)=9 | | -12w^2+20w-3=0 | | 108+4x+4=360 | | 5x+48-2x+33=48 | | -(3y+4)-(2y-8)=-1 | | 1-3-(-2x)=-3-x-(+2+x) | | 3x^3-8x^2+12x-32=0 | | 12(v+2)-4v=2(4v+1)-9 | | q+p+q+p+q= | | x^2+y^2+6x-4y+23=35 | | x^12-13-10=0 | | log(5-2x)0=0 | | x^3+11x-12x=0 | | -1/9 | | y-2=.75(x-2) | | 2(w^2-38-39)=0 | | y-1=-.75(x-2) | | 1.25x*x=180 |

Equations solver categories