Which of the following is a linear equation?
A) $\sqrt { x } + 14 = 15 x$
B) $3 x ^ { 2 } + 10 x = 5$
C) $\frac { 10 } { 3 x } - 3 = \frac { 7 } { x } + 15 x$
D) $\frac { 10 } { 3 } x - 3 = 7 x + 15$

Question

Which of the following is a linear equation? 
A) $\sqrt { x } + 14 = 15 x$
B) $3 x ^ { 2 } + 10 x = 5$
C) $\frac { 10 } { 3 x } - 3 = \frac { 7 } { x } + 15 x$
D) $\frac { 10 } { 3 } x - 3 = 7 x + 15$

Quizplus · Accepted Answer

A linear equation is an equation of the first degree, meaning it has no exponents higher than 1. Option D, $\frac { 10 } { 3 } x - 3 = 7 x + 15$, is the only equation that fits this definition, as all terms are either constants or first-degree terms in $x$.

Which of the Following Is a Linear Equation? A) x+14=15x\sqrt { x } + 14 = 15 xx​+14=15x

Which of the Following Is a Linear Equation?
A) $\sqrt { x } + 14 = 15 x$