x-7=-3.1

Simple and best practice solution for x-7=-3.1 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 x-7=-3.1 equation: 


Simplifying
x + -7 = -3.1

Reorder the terms:
-7 + x = -3.1

Solving
-7 + x = -3.1

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + x = -3.1 + 7

Combine like terms: -7 + 7 = 0
0 + x = -3.1 + 7
x = -3.1 + 7

Combine like terms: -3.1 + 7 = 3.9
x = 3.9

Simplifying
x = 3.9

See similar equations:

| kx^2+kx-3+k=0 | | -6+x=-20 | | 3+(0)(-3)+4= | | =-5t^2+20t | | =-5t^2+20x | | 6x^2+30x-35= | | =-5t^20x | | (a+b)(a+b)+(a-c)(a-c)= | | (a+b)(a+b)+(a-b)(a-b)= | | 4x(0)(7+8x)=0 | | x(-1.2)(7+8x)=0 | | 18x+3y=60 | | 4x(-1.2)(7+8x)=0 | | 26*26*26= | | 81*9= | | 1/.166666666 | | .18x+.03y=.06 | | Y(y-50)=180 | | x^2+y^7=74 | | 5y=3x+0 | | 2x+5=6+2x | | 3y-1=13-4*2 | | t*6-5=12 | | 2*(x-3)+4*(x-1)=5*(x-1)+x+3 | | x+x(0.095)=877.5 | | 5sinx+4cosx=1 | | y=(4x^5-2x^3+8)ln(10x) | | 2592=(x)(x+8)(x-2) | | 12=(x)(x+4)(x-1) | | x+5x^2+6=15-31x | | solvex+5x^2+6=15-31x | | -6y+2y=-2 |

Equations solver categories