Answer:
Fiona is correct. Meghan is incorrect.
Step-by-step explanation:
An equation is a mathematical statement consisting of two sides and an equal sign equating those two sides. Each side comprises an <em>expression</em>. An equation is a statement because it claims the two expression equal. This may be true, or false, or true for only certain values of variable appearing in the expression. However, an equation is distinctly different from a simple expression.
Answer:
Step-by-step explanation:
-5(3)+13
Answer:
no hay imagen lo siento
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation:
first, subtract 3 on both sides:
3x=21
simplify by dividing 3 on both sides:
x=7