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hodyreva [135]
4 years ago
9

How many solutions exist for the given equation? 1/2(x + 12) = 4x – 1 zero one two infinitely many

Mathematics
2 answers:
ohaa [14]4 years ago
8 0

Given equation: \frac{1}{2} (x+12)= 4x-1

Multiply both sides by 2.

\frac{2}{2} (x+12) = 2(4x-1)

Distribute 2 to the right side.

=> x+12 = 8x-2

Add 2 on both sides .

x+12+2 = 8x-2+2

Subtract x on both sides.

x-x+14 = 8x-x

14 = 7x  7x = 14

Divide both sides by 7

x=2.

Hence, there is one solution to this linear equation.

hjlf4 years ago
5 0

Answer:

2

Step-by-step explanation:

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