2 3. Solve the following linear equations: (i) 5(x + 1) = 25 ✓ 2 2(3x-1) = 10 (N) 3x-1 = 11. 4
Question
Solve the following linear equations:
(i) 5(x + 1) = 25
✓
2(3x-1) = 10
(N)
3x - 1 = 11.
4
Solution
Sure, let's solve these equations one by one:
(i) 5(x + 1) = 25 First, distribute the 5 on the left side of the equation: 5x + 5 = 25 Then, subtract 5 from both sides to isolate the variable: 5x = 20 Finally, divide both sides by 5 to solve for x: x = 4
(ii) 2(3x-1) = 10 First, distribute the 2 on the left side of the equation: 6x - 2 = 10 Then, add 2 to both sides to isolate the variable: 6x = 12 Finally, divide both sides by 6 to solve for x: x = 2
(iii) 3x - 1 = 11 First, add 1 to both sides to isolate the variable: 3x = 12 Then, divide both sides by 3 to solve for x: x = 4
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