Please help my hw is due tonight:(

Mathematics

2 answers:

babymother [125]3 years ago

6 0

Answer:

1 Add 55 to both sides.

2x=20+52x=20+5

2 Simplify 20+520+5 to 2525.

2x=252x=25

3 Divide both sides by 22.

x=\frac{25}{2}x=

Done

Decimal Form: 12.5

Step-by-step explanation:

thats only the first one sry

mr Goodwill [35]3 years ago

4 0

<h2>2x - 5 = -20</h2><h2 /><h3>First, you want to add 5 to -5 so we can now cross out -5 and now we have to add 5 on the other side of the equals sign. -20 + 5 = 15.</h3><h3 /><h3>Now we have 2x = 15</h3><h3 /><h3>You want to divide both sides by 2. 2x divided by 2 = X, and -15 divided by 2.</h3>

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