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All real numbers, x, no more than three units from –10. Algebra -> Absolute-value -> SOLUTION: Use absolute value notation to define the interval (or pair of intervals) on the real number line. Log On

7+x >= 13 Subtract 7 x >= 6 All numbers 6 and up. eg, 6, 7, 100001679945 ...

\[5x-7=13\] +. > < ...

Solve the Equation 3/7=x/14 - Answer - Cymath ... \\"Get

91= x^2+6x 0=x^2+6x-91 0=x^2+13x-7x-91 0=x(x+13)-7(x+13) 0=(x-7)(x+13) 0=(x-7) OR 0=(x+13) 7=x OR -13=x (negative width not possible) x=7 inches width and length is six more so 7+6=13 Answer is 7 and 13 are the length and width of the rectangle I …

Each time we subtract 1 fancy shirt, and add a plain shirt, we subtract a net cost of $13 (since -28+15 = -13) Then notice how 13 is a factor of 65 65 = 13*5 This tells us that we need to introduce 5 plain shirts The 7 fancy shirts will drop to 7-5 = 2 fancy shirts. ----- Another approach: x = number of fancy shirts y = number of plain shirts

Resolver la Ecuación 5x-7=13 - Respuesta - Cymath ... \\"Obtén

Solve the Equation 6x+3-8x=13 - Answer - Cymath ... \\"Get

Solution 1: x = or Solution 2: x = Note: For now, please enter integers only. This solver isn't sophisticated enough (yet) to handle fractions or irrational expressions (ie expressions with square roots)