Solve this two step equation: 6x-24=30

Let's solve your equation step-by-step.6x−24=30
Step 1: Add 24 to both sides.6x−24+24=30+246x=54

Step 2: Divide both sides by 6.6x6=546x=9

x=9

Your first step is to add 24 to both sides so you can get rid of the -24 without making the equation uneven, so that you get:
6x=54

Then, to isolate x, you divide both sides by 6, for the same reasoning I explained earlier. You will then have your answer, in which x is equal to 9.

To check, substitute 9 into the equation:
6(9)-24=30
54-24=30
30=30

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

0 = ( 2 - 4 ) ( p + q )0 = ( 2 - 4 ) ( 2 + 5 i ),   by multiplying these0 = ( 4 + 10 i - 8 - 20 i )0 = 4 - 8 + 10 i - 20 i0 = - 4 -10 i   0 = 2 ( - 2 - 5 i )0 / 2 = - 2 - 5 i- 2 - 5 i = 0- 5 i = 2i = 2 / - 5

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