Andymath.com features free videos, notes, and practice problems with answers! Printable pages make math easy. Are you ready to be a mathmagician?
Examples
\(5x+2+3x+4\)
\(\,\,\,\,\,\)The answer is \(8x+6\)
\(5x+2+3z+4z+6\)
\(\,\,\,\,\,\)The answer is \(5x+7z+8\)
\(3x+2+x-5\)
\(\,\,\,\,\,\)The answer is \(4x-3\)
Practice Problems
\(\textbf{1)}\) \(4x+6+2x+1\)
\(\textbf{2)}\) \(5x+4+5x+7\)
\(\textbf{3)}\) \(3x+2+x+12\)
\(\textbf{4)}\) \(3x+5-2x+8\)
\(\textbf{5)}\) \(14x+6-12-8x\)
\(\textbf{6)}\) \(3x+6+5x-25\)
\(\textbf{7)}\) \(4x-12-2x+16\)
\(\textbf{8)}\) \(5x^2+4-2x+3x^2-5x+8\)
\(\textbf{9)}\) \(2x-4y+3x^2+2x+y-3x^2\)
\(\textbf{10)}\) \(5x+2y-z+4x-2y+3-x\)
\(\textbf{11)}\) \(16x-24-12x+4\)
\(\textbf{12)}\) \(3x+2y-14+8y-5-y\)
\(\textbf{13)}\) \(x^2+3x+10-x^2+3x+2\)
\(\textbf{14)}\) \(3x-12x+5-8\)
\(\textbf{15)}\) \(4y+3-2y+5+x+3x\)
\(\textbf{16)}\) \(4x^2+3-x^2\)
See Related Pages\(\)
\(\bullet\text{ Evaluating Expressions}\)
\(\,\,\,\,\,\,\,\,2x+5 \text{ when } x=3…\)
\(\bullet\text{ Multiplying with Negative Numbers}\)
\(\,\,\,\,\,\,\,\,(-3)(4)=-12…\)
\(\bullet\text{ Adding and Subtracting with Negative Numbers}\)
\(\,\,\,\,\,\,\,\,3-8=-5…\)
\(\bullet\text{ Diamond Problems}\)
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\(\bullet\text{ Andymath Homepage}\)
