solve 16(3x-5)- 10(4x-8)=40 with process
Answers
AnswEr :
- Value of x is 5.
Given :
- An equation 16 (3x - 5) - 10 (4x - 8) = 40
To Find :
- Value of x
SoluTion :
16 (3x - 5) - 10 (4x - 8) = 40
→ 48x - 80 - 40x + 80 = 40
→ 48x - 40x - 80 + 80 = 40
→ 8x = 40
→ x = 40/8
→ x = 5
Hence, the value of x is 5.
______________________
›»› The value of x = 5
- 16(3x - 5) - 10(4x - 8) = 40
- The value of x = ?
Let's start solve the problem and understand the steps to get our result of x
⇛ 16(3x - 5) - 10(4x - 8) = 40
Multiply each term in parentheses by 16,
⇛ 16 × 3x + 16 × (-5) - 10(4x - 8) = 40
Simplify the expression,
⇛ 48x + 16 × (-5) - 10(4x - 8) = 40
Multiply 16 and -5,
⇛ 48x - 80 - 10(4x -8) = 40
Multiply each term in parentheses by -10,
⇛ 48x - 80 -10 × 4x - 10 × (-8) = 40
Simplify the expression,
⇛ 48x - 80 - 40x - 10 × (-8) = 40
Multiply -10 and -8,
⇛ 48x - 80 - 40x + 80 = 40
Eliminate opponent number,
⇛ 48x - 40 = 40
Calculate between similar terms,
⇛ 8x = 40
Divide both sides by the same number,
⇛ x = 5
║Hence, the value of x is 5.║