-7=-2x-1

Simple and best practice solution for -7=-2x-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 -7=-2x-1 equation:


Simplifying
-7 = -2x + -1

Reorder the terms:
-7 = -1 + -2x

Solving
-7 = -1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-7 + 2x = -1 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 + 2x = -1 + 0
-7 + 2x = -1

Add '7' to each side of the equation.
-7 + 7 + 2x = -1 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = -1 + 7
2x = -1 + 7

Combine like terms: -1 + 7 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

See similar equations:

| (x^-2*y^3/x^4*y^10) | | -1y=7 | | 4x^3+32x^2+60x=0 | | (7/x+6)+3/x | | 7/x+6+3/x | | -4-(3-6p)= | | -4(3-6p)= | | -45+6x=-57 | | 50q=-q^2+8400 | | (5x+7)(x^2+x-2)=0 | | 263+y=360 | | 3n-36=27 | | 108n=(n-2)180 | | -3(4s-3)-9=-2(9s+5)-3 | | 4x-23=3x+17 | | -1/6(x-12)+1/2(x+2)x+7 | | 5(5x-25)=25(5x-5) | | 3(8+7x)+3(x-9)= | | 3x+17=23+x | | 8x+17x=900 | | 6(x+6)/5=4x-4 | | 4z+3=19 | | 25m^2+1=0 | | 14m=8 | | 6/7x-1/4x+10=11/24x | | lx-3l=-15 | | 49v^2-16= | | X=(6/13)14 | | X(x+y)-y(x+y)= | | 7a=2a+10 | | a^4b-ab^4= | | x^4-6x^3-14x^2-6x+1=0 |

Equations solver categories