Exercise- Solving One-Step and Multi-Step Equations

Match the vocabulary terms with it's definiton. Coefficient A number in front of a variable that multiplies it. Constant A term that is a number by itself. Variable A letter represents a number. Inverse Operation Opposite operation that "undoes" the original operation. Equation A mathematical sentence showing two equal expressions. Solution The value of the variable that makes the equation or inequality true. Slope-Intercept Form y = mx+b Standard Form Ax+By=C Point-Slope Form y-y=m(x-x) Complete each statement. The inverse operation of multiplication is division.The inverse operation of addition is subtraction.The inverse operation of division is multiplication.The inverse operation of subtraction is addition. Solve the one-step equation. x+10=22 Solve the one-step equation . x- 167= 52 Solve the equation. 12x=156 Solve the equation. (x Solve the multi-step equation. 21=x-4+4x Do you feel that you have mastered this concept? Explain you choice.