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o-na [289]
3 years ago
11

Solve the following equation for x: 5x + 3y = 15.

Mathematics
2 answers:
frutty [35]3 years ago
5 0

Answer:

x = (-3y)/5 + 3

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

First, subtract 3y from both sides:

5x + 3y (-3y) = 15 (-3y)

5x = -3y + 15

Next, divide 5 from both sides of the equation:

(5x)/5 = (-3y + 15)/5

x = (-3y + 15)/5

x = (-3y)/5 + (15)/5

x = (-3y)/5 + 3

x = (-3y)/5 + 3

~

lana66690 [7]3 years ago
4 0
The answer is (-3y)/5+3!!!!
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