6(3x + 2) - 5(6x - 1) = 3(x - 8) - 5(7x - 6) + 9x
Answers
Step-by-step explanation:
The above question can be written as,= 18x + 12 – 30x + 5 = 3x – 24 – 35x + 30 + 9x Now, find the value of x by considering the above equation, Transposing 12, 5 to RHS and it becomes -12, -5 and -35x, 9x, 3x to LHS it becomes 35x, -9x, -3x = 18x – 30x + 35x – 9x – 3x = -24 + 30 – 12 – 5 = 53x – 42x = 30 – 41 = 11x = -11 Multiplying both side by (1/11), = 11x × (1/11) = -11 × (1/11) = x = (-11/11) = x = -1 By substituting 5 in the place of x in given equation, we get LHS, = 18x + 12 – 30x + 5 = 18 (-1) + 12 – 30 (-1) + 5 = -18 + 12 + 30 + 5 = -18 + 47 = 29 RHS, = 3x – 24 – 35x + 30 + 9x = 3 (-1) – 24 – 35 (-1) + 30 + 9 (-1) = -3 – 24 + 35 + 30 – 9 = -36 + 65 = 29 By comparing LHS and RHS = 15 = 15 ∴ LHS = RHS
Given,
we have to find the value of
First simplify the given expression after that take terms in LHS side and constant terms in RHS side
Now,
Therefore, the value of is
.