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Effectus [21]
3 years ago
12

A student is solving the equation 4^x–1 = 64^x+3.

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0
I hope this helps you

Doss [256]3 years ago
4 0
The answer is <span>x - 1 = 3x + 9

All steps are:
</span>Step 1: 4ˣ⁻¹ = 64ˣ⁺³<span> 
Step 2: 4</span>ˣ⁻¹ = (4³)ˣ⁺³ <span>
Step 3: 4</span>ˣ⁻¹ = 4³ˣ⁺⁹ 
Step 4: x - 1 = 3x + 9
Step 5: x - 3x = 1 + 9
Step 6: -2x = 10
Step 7: x = 10/-2
Step 8: x = -5
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