Question

Solve the following equations :
(1) 2x + 13 = (-7)
(2) 3a -5 = 16
(4) 15 - 4a = 3
(5) x/2-3=-5​

Answer 1

Answer:

(1) 2x+13 = (-7)

= 2x = - 7 -13

=2x = - 20

= x = - 20/2

= x = - 10

Answer 2

Answer:

$= > 1. \: x = - 10 \\= > 2. \: a = 7 \\ = > 4. \: a = 3 \\ = > 5. \: x = 16$

Step-by-step explanation:

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