15=x-(-8)

Simple and best practice solution for 15=x-(-8) 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 15=x-(-8) equation: 


Simplifying
15 = x + -1(-8)

Multiply -1 * -8
15 = x + 8

Reorder the terms:
15 = 8 + x

Solving
15 = 8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
15 + -1x = 8 + x + -1x

Combine like terms: x + -1x = 0
15 + -1x = 8 + 0
15 + -1x = 8

Add '-15' to each side of the equation.
15 + -15 + -1x = 8 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = 8 + -15
-1x = 8 + -15

Combine like terms: 8 + -15 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

See similar equations:

| Ln(x)+ln(3x-1)=0 | | 3/5x=-7 | | 3x(-19x)=(-2x)+7 | | 2m-5=1-3(2m-12) | | Y=-8+6(x-2) | | 5(x+2)-3(x+4)=26 | | 1-12+3-8y=5-12+5-8y | | x+(x*0.62)=100 | | 5(x-2)=2(x+2) | | 5x-6=-29 | | Y=-3(x+4)+6 | | 3a-4a+2a=0 | | 48-6x=0 | | x+(y*0.62)=100 | | x+(x*0.62)=108564.55 | | 5(4-g)=-10g | | x+(y*0.62)=108564.55 | | 360=(x-3)+(x-5)+(x+8)+x | | A+14=6 | | Y=-(x+7)+10 | | 3p*p=6p(2+p) | | 3p*3p=6p(2+p) | | 7x-16=5x | | 8x^3+70x^2-4x-100=0 | | 616=2800(r)4 | | I=5000(.05)(2) | | 3x+3=44-2x | | 3-5f+24=4-1-5f | | 2(5y+3)=4(2+4y) | | 2x+10=8x-10 | | a-b=10 | | x+y+8x-6y-10=0 |

Equations solver categories