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5x+3=18 pls solve 14 points asap

Sagot :

Celestrieidn

Answer:

>> x = 3

Step-by-step explanation:

Let's calculate the value of x.

The given equation is:

[tex]\mapsto\quad\sf 5x+3=18[/tex]

Follow these steps to isolate x.

1. Subtract 3 from both sides.

[tex]\mapsto\quad\sf 5x=18-3[/tex]

[tex]\mapsto\quad\sf 5x=15[/tex]

2. Divide both sides by 5.

[tex]\mapsto\quad\sf x=3[/tex]

Therefore, x = 3.

AngelPoetidn

Answer:

x = 3

Step-by-step explanation:

5x + 3 = 18

5x = 18 - 3

5x = 15

5x/5 = 15/5

x = 3