-1=7x-15

Simple and best practice solution for -1=7x-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 -1=7x-15 equation:


Simplifying
-1 = 7x + -15

Reorder the terms:
-1 = -15 + 7x

Solving
-1 = -15 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + -7x = -15 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + -7x = -15 + 0
-1 + -7x = -15

Add '1' to each side of the equation.
-1 + 1 + -7x = -15 + 1

Combine like terms: -1 + 1 = 0
0 + -7x = -15 + 1
-7x = -15 + 1

Combine like terms: -15 + 1 = -14
-7x = -14

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

Simplifying
x = 2

See similar equations:

| 5+41=4-x | | 8=x+14.56 | | 16.94-2.27x=10.3 | | x^3+10x^2=-24x | | 35t^2-71t+24= | | f+12.3=20 | | y=100(1+.05) | | 1/3x-5/3=3/5x | | 27=3+4x | | Ln(x-4)=-1 | | 19-.025(x+8)-x=2 | | 4y^2-36y+81= | | 4/5h=32 | | 3s+135=4.5(s+10) | | 58+m=54 | | 4x^2+8-9=0 | | g-3.14=4.5 | | 132-(5x+10)=5(x+9)+x | | -7(n-6)=34-3n | | 3x^3-5x^2=3x+5byx-3 | | 6.82x+1=46.5121+7.82 | | 9x+1=-7 | | 4x-1=2x+3(1) | | -0.25+2+0.5x+1=x-3 | | A=12h(a+b) | | 6.82x+1=46.5121+8.82 | | 4s-s+3=9 | | k/3-11=16 | | 5x+37=72 | | 16x^2+187x+487=11x | | (8x-8)/(x-1) | | -70=-33-k |

Equations solver categories