Solve for x: $\frac{x}{1.5^{2}}+3 x(1.5)^{2}=100$
A) 13.9082
B) 13.8996
C) 14.8148
D) 25.0000
E) 225.0000

Name: Solve for x: $\frac{x}{1.5^{2}}+3 x(1.5)^{2}=100$ A) 13.9082 B) 13.8996 C) 14.8148 D) 25.0000 E) 225.0000
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Question

Quizplus · Accepted Answer

First, simplify the equation: $\frac{x}{2.25} + 3x \times 2.25 = 100$. This becomes $\frac{x}{2.25} + 6.75x = 100$. Multiply through by 2.25 to clear the fraction: $x + 15.1875x = 225$. Combine like terms: $16.1875x = 225$. Solve for $x$: $x = \frac{225}{16.1875} \approx 13.8996$.

Solve for X x1.52+3x(1.5)2=100\frac{x}{1.5^{2}}+3 x(1.5)^{2}=1001.52x​+3x(1.5)2=100 A) 139082 B) 13

Solve for X $\frac{x}{1.5^{2}}+3 x(1.5)^{2}=100$ A) 139082
B) 13