7(d+9)=7(d-5)

Simple and best practice solution for 7(d+9)=7(d-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 7(d+9)=7(d-5) equation:


Simplifying
7(d + 9) = 7(d + -5)

Reorder the terms:
7(9 + d) = 7(d + -5)
(9 * 7 + d * 7) = 7(d + -5)
(63 + 7d) = 7(d + -5)

Reorder the terms:
63 + 7d = 7(-5 + d)
63 + 7d = (-5 * 7 + d * 7)
63 + 7d = (-35 + 7d)

Add '-7d' to each side of the equation.
63 + 7d + -7d = -35 + 7d + -7d

Combine like terms: 7d + -7d = 0
63 + 0 = -35 + 7d + -7d
63 = -35 + 7d + -7d

Combine like terms: 7d + -7d = 0
63 = -35 + 0
63 = -35

Solving
63 = -35

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:

| 6x=432 | | 93-28x=63 | | 5x^2+2x=-10 | | -3(a+14)=6(2a+3) | | 2=-1k/5 | | 2y-31=9y+24 | | 4x/6=10 | | x^2+3xy=0 | | t+10=6t-14 | | 4.3x+51.9=1.8-12.4x | | 3(w+6)-7w=-18 | | 7.40=(a+o) | | x^2+xy=0 | | X+17=21 | | -6(p-1)+2p=-2(2p-3) | | 2+t-5=-10 | | 41/12+q=8 | | 5/3x=2/12 | | 41/12+q=12 | | 1/4+1/8= | | y=4/5x-6 | | 542-7.22= | | 5x-2(2x-3)=3x | | (-14-x)/4=x | | 14-(x+2)=5x | | 33+6.98= | | 8-3p=9 | | s^2+9s+14= | | h=16t^2+123t+90 | | (3p-18)/5=21 | | 4(x+5)=5-x | | x-3(x-1)=1 |

Equations solver categories