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To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Then, solve the equation by finding the value of the variable that makes the equation true.
How to Calculate an Expression. When we are calculating the value of an expression, we work out the value of the expression when we give a value to the variable. Examples. p + 5 has a value of 11 when p = 6 because 6 + 5 = 11; 4(n - 2) has a value of 32 when n = 10 because 4 x (10 - 2) = 4 x 8 = 32
Algebra worksheets including missing numbers, translating algebraic phrases, rewriting formulas, algebraic expressions, linear equations, and inverse relationships.
1. Here, we show you a step-by-step solved example of algebraic expressions. This solution was automatically generated by our smart calculator: $f\left (x\right)=x^2+x$. 2. Factor the polynomial $x^2+x$ by it's greatest common factor (GCF): $x$. $f\left (x\right)=x\left (x+1\right)$.
Free worksheets for evaluating expressions with variables. With this worksheet generator, you can make printable worksheets for evaluating simple variable expressions, when the value of the variable (s) is given. There are three levels, the first level only including one operation.
Leading coefficient is 1. 1.\:\:factor\:x^ {2}+2x-3. 2.\:\:factor\:x^ {2}+4x-12. 3.\:\:factor\:x^ {2}+4x-21. 4.\:\:factor\:x^ {2}+3x-10. 5.\:\:factor\:x^ {2}+6x-27. 6.\:\:factor\:x^ {2}+18x-19. 7.\:\:factor\:x^ {2}+x-6. 8.\:\:factor\:x^ {2}+13x-14.
Having trouble solving a specific equation? Our Equation Calculator will show you the right answer and a step-by-step solution so you can solve the next one. Over the years, these calculators have helped students solve over 15 million equations! Our calculators don’t just solve equations though. See all the problems we can help with… Worksheets
