6.
Solve the following equation
Answers
Answered by
2
Answer:
where is question?????
Answered by
0
Answer:
Given : Equations with single variable
To Find : Value of x
Solution:
1. (x - 4)/7 - x = (5 - x)/3 + 1
=> (x - 4 - 7x)/7 = (5 - x + 3)/3
=> ( -6x - 4)/7 = (8 - x)/3
=> 3(-6x - 4) = 7(8 - x)
=> -18x - 12 = 56 - 7x
=> -11x = 68
=> x = -68/11
4. (x + 4)² - (x + 5)² = 9
=> x² + 16 + 8x - (x² + 25 + 10x) = 9
=> -2x - 9 = 9
=> -2x = 18
=> x = -9
9 . 2(3x + 2) = 154
=> 3x + 2 = 77
=> 3x = 75
=> x = 25
10 . 160 - 4x + 5x + 6x = 300
=> 7x = 140
=> x = 20
Step-by-step explanation:
mark me as brainliest and follow me
Similar questions