☞︎︎︎Answer:☜︎︎︎
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14) x = 8
➪Solution:
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3x + 11 = 35
3x = 35 - 11
3x = 24
3x/3 = 24/3
x = 8
15) The age of robert is 8 years old and the age of Jemima is 16 years old.
☝︎ Mathematical Sentence:
[tex]2x \: + \: x \: = \: 24[/tex]
✔︎ Solution:
[tex]2x \: + \: x \: = \: 24[/tex]
Step 1: Add the 2x and x.
[tex]3x \: = \: 24[/tex]
Step 2: Divide the 3 to the 24 Because it said Twice, we transpose the number so we need to make it Division not Multiplication
[tex]x = 24 \: \div 3[/tex]
[tex]x = 8[/tex]
Step 3: To get the age of Elsa, Twice the age of Robert
[tex]2x = 2(8)[/tex]
☟︎︎︎Answer:
[tex] = 16[/tex]
[tex]\huge\green{\overline{\quad\quad\quad\quad\quad\quad\quad\quad \quad \quad \quad \quad \quad}}\huge\green{\overline{\quad\quad\quad\quad\quad\quad\quad\quad \quad \quad \quad \quad \quad}}[/tex]
Hope it Helps
I don't know if its true
