EXERCISE

Make algebraic expressions with the given terms: $xy, yz, -xz$.

Make algebraic expressions using the terms $-3a, 4b$ and $5$, taking only $2$ at a time.

Write the numerical coefficient of the variables in the following expressions:

$7x+1$

Write the numerical coefficient of the variables in the following expressions:

$1-6c$

Write the numerical coefficient of the variables in the following expressions:

$-15x-3$

Write the numerical coefficient of the variables in the following expressions:

$\frac{x}{4}+10$

Write the numerical coefficient of the variables in the following expressions:

$12-\frac{x}{3}$

Write the numerical coefficient of the variables in the following expressions:

$-3+11b$