Respuesta :
ans : x = 3
5x + 15 = 30
minus 15 on both sides, 5x = 15
then divide both sides by 5 so, x = 3
5x + 15 = 30
minus 15 on both sides, 5x = 15
then divide both sides by 5 so, x = 3
[tex]\boldsymbol{5x+15=30}[/tex]
Subtract 15 from both sides.
- [tex]\boldsymbol{5x=30-15 }[/tex]
Subtract 15 from 30 to get 15.
- [tex]\boldsymbol{5x=15 }[/tex]
Divide both sides by 5.
- [tex]\boldsymbol{x=\dfrac{15}{5} }[/tex]
Divide 15 by 5 to get 3.
- [tex]\boldsymbol{x=3 \ \ \to \ \ \ Answer}[/tex]
Verification
Let x=3.
- [tex]\bf{5\times3+15=30 \ \ \to \ \ \ Multiply }[/tex]
- [tex]\bf{15+15=30 \ \ \to \ \ \ Add}[/tex]
- [tex]\bf{30=30 \to \ The \ equality \ is \ fulfilled.}[/tex]
Checked ✅
[tex]\huge \red{\boxed{\green{\boxed{\boldsymbol{\purple{Pisces04}}}}}}[/tex]
