7x-2=7(x+7)

Simple and best practice solution for 7x-2=7(x+7) 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 7x-2=7(x+7) equation:


Simplifying
7x + -2 = 7(x + 7)

Reorder the terms:
-2 + 7x = 7(x + 7)

Reorder the terms:
-2 + 7x = 7(7 + x)
-2 + 7x = (7 * 7 + x * 7)
-2 + 7x = (49 + 7x)

Add '-7x' to each side of the equation.
-2 + 7x + -7x = 49 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + 0 = 49 + 7x + -7x
-2 = 49 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 = 49 + 0
-2 = 49

Solving
-2 = 49

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 8(3x-2)-4(4x-3)=6(4-x) | | x^2=-0 | | 20x-2=18x-4 | | 6-3(3x-3)=6 | | 2(5-x+10)=9 | | -6a-4(-8a+2)=-a-8 | | x^2=-100 | | X-0.25x+25=231.25 | | 6(6x-6)=18x | | ln(x)+ln(x+2)=4 | | -16t^2-28t+250=0 | | 1.6n+0.8=(n+10)(0.7)+0.1 | | 3x^2+6x+15=0 | | -5x-7=9x+21 | | 2(-m+7)+m=16-3m | | -16t^2-28x+250=0 | | 7(y-2)/5=-4y | | 4y-2n=9 | | 4x^2+10x=-10x-25 | | 1.8a-5=-2.3 | | 8x^2+11x+3= | | 36+b=6(-2n-4)+b | | 3(7x+1)=9-3(x-4) | | 2x^2-3=-93 | | 6n^2+17n+7= | | 15x=72 | | 5.3x-2.68=2.12-6.7x | | 1.2x-1.7-2.1x=-1.9x-2.6 | | b^2+5b-50= | | n^2-8n-20= | | 3.5-2x=x+7.5 | | p^2+6p-7= |

Equations solver categories