-7(x+3)+15=8

Simple and best practice solution for -7(x+3)+15=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 -7(x+3)+15=8 equation:


Simplifying
-7(x + 3) + 15 = 8

Reorder the terms:
-7(3 + x) + 15 = 8
(3 * -7 + x * -7) + 15 = 8
(-21 + -7x) + 15 = 8

Reorder the terms:
-21 + 15 + -7x = 8

Combine like terms: -21 + 15 = -6
-6 + -7x = 8

Solving
-6 + -7x = 8

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -7x = 8 + 6

Combine like terms: -6 + 6 = 0
0 + -7x = 8 + 6
-7x = 8 + 6

Combine like terms: 8 + 6 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

See similar equations:

| y=√x^2-1/x^2-4 | | 3q+4q=10 | | 408t+4.88=-20.00 | | 6h+15=26 | | 15*-1/3 | | 4/3=k/7 | | 2.3=4.1+x | | 12=-2i-i | | 262144=1/3*6*w*4 | | 5x+6=-4x+87 | | 10z=z+36 | | 7x+6x-9x=21+7 | | 2(1x+2)+3x=2(1x+1)+1 | | 17-4*2.91/2= | | 5m-7=43 | | 5c+12=7c+10.96 | | 5a+6c=10 | | (9x^4)(-4x^3)= | | 442-X=491 | | -x+6=-2x-3 | | -6p+2=38 | | 8^3x-2=1/16 | | 2x+9=5x+16+8-9 | | (5/4x)-(7/16)=(3/x) | | p+14=60 | | 16•22/7 | | 2p+5p=9 | | -7w-15=2w+12 | | -0.75x+25=y | | 3x+8+8y+10+53=180 | | 9x+-10=2 | | 8x+4=9+1(2x-1) |

Equations solver categories