2x+7*-1=5

Simple and best practice solution for 2x+7*-1=5 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 2x+7*-1=5 equation: 


Simplifying
2x + 7 * -1 = 5

Multiply 7 * -1
2x + -7 = 5

Reorder the terms:
-7 + 2x = 5

Solving
-7 + 2x = 5

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 + 2x = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 5 + 7
2x = 5 + 7

Combine like terms: 5 + 7 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

See similar equations:

| -31x-4x=-5-5+25x | | -10x=-8x-8 | | 28x^3+48x^7= | | (x-1)/2/5/4 | | 4n-6+4n=2 | | 9x^4-24x^3-26x^2+56x-15=0 | | 4x^2-11=26 | | f(x)=9x^4-24x^3-26x^2+56x-15 | | 49v-90=-6v+34 | | -5-8=5x+9x-21x | | 192=3X | | -8x^2=-64 | | (1-4x)(1-3x)=6x(2x-1) | | 6,5/9=x/40 | | (5y+4w-3w-5)= | | N+4N=7N+22 | | 3.6b^3=42.5 | | 6x^2+9=4x^2+17 | | (5cd^-3/10d^5)^-1 | | (14x-28)/2x*8/7 | | 9m^2+12m+36=0 | | 6x-2=-5 | | 4(-5+1.875y)+2y=56 | | 2.3=81-3 | | (x+2)x(x+3)=0 | | 121/2=5m | | 5x^2=3x^2 | | 3x+6=-54 | | y-4=7(x+2) | | 29x=6x-8 | | 28a^9+(-8x)= | | 1/16*1/8 |

Equations solver categories