Solving Linear Equations

If $2x + 3 = 11$, what is the value of $x$?

What is the solution to the equation $5x - 2 = 3$?

A solution contains $NaCl$ and $H_{2}O$. If the total mass of the solution is $50g$ and $NaCl$ is $20g$, what is the mass of $H_{2}O$?

Find x in the equation 3x + 6 = 15.

If $3(x - 2) = 12$, what is the value of $x$?

Solve for x: 4x - 8 = 0.

A chemist has a $10 ext{M}$ solution of $HCl$. If he wants to dilute it to $2 ext{M}$, how much water must be added to $1L$ of the solution?

If $5x - 4 = 16$, what is the value of $x$?

What is the value of x in the equation 7x + 1 = 15?

A chemist mixes $x$ grams of $H_{2}O$ with $3x$ grams of $NaCl$. If the total mixture is $48g$, what is the value of $x$?

If 6x = 30, what is x?

If $2(3x + 4) = 24$, what is the value of $x$?

Solve for x: 2x - 5 = 9.

What is x in the equation 8x + 4 = 36?

In a reaction, $x$ moles of $CO_{2}$ react to form $2x$ moles of $C_{6}H_{12}O_{6}$. If $x = 2$, how many moles of $C_{6}H_{12}O_{6}$ are produced?

Find the value of x in the equation 9x - 3 = 24.

If $7x - 2 = 5x + 10$, what is the value of $x$?

Solve for $x: \frac{x}{4} + 2 = 5$.

A certain reaction produces $x$ grams of product for every $4$ grams of reactant. If $20$ grams of reactant are used, how much product is produced?