 | Term | Definition |
| |
equation |
xy+xy=2xy |
| |
coefficient |
A number or quantity placed (generally) before and multiplying another quantity, as 3 in the expression 3x. |
| |
variable |
A quantity or function that may assume any given value or set of values. |
| |
substitute |
Step 1(eliminating variable by substitution) |
| |
clear fractions |
Step 2(eliminating variable by substitution) |
| |
remove parentheses |
Step 3(eliminating variable by substitution) |
| |
collect terms |
Step 4(eliminating variable by substitution) |
| |
evaluate |
Step 5(eliminating variable by substitution) |
| |
Voltage equals |
P / I |
| |
Power equals |
EI |
