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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
Basic Number Theory
Pre-Algebra
Integers & Absolute Values
Factors & Multiples
Prime Factorization
Basic Equations & Inequalities
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Quadratic Equations
Polynomials & Factoring
Functions & Graphs
Systems of Equations
Trigonometry
Trigonometric Functions
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Right Triangle Trigonometry
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Graphing Trigonometric Functions
Calculus
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$(18x-21) \times 2/3$$
Evaluate
$12x-14$
Solution Steps
Use the distributive property to multiply $18x-21$ by $2$.
$$\frac{36x-42}{3}$$
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Expand
$12x-14$
Solution Steps
Use the distributive property to multiply $18x-21$ by $2$.
$$\frac{36x-42}{3}$$
Show Solution
Hide Solution
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