10x - The product of a number and 10., 3x + 1 - 3 times a number increased by 1., 4x=60 - The product of 4 and a number is 60., 2x + 6=10 - Double a number plus 6 is 10., 10x+40 - A waitress earns $10 an hour plus $40 in tips, 3x+25=100 - 25 more than triple a number is 100. , x/2+11=25 - Half a number increased by 11 is 25. , (x+5)-7 - 7 less than the sum of a number and 5., 2/5 x=16 - Two fifths a number is 16. , 3(x-4)=12 - 3 times the difference of a number and 4 is 12. , 2x - The product of a number, x, and two, x - 10 - 10 less than a number, x, (x + 3)/4 - The sum of a number, x, and three, divided by four, 5(x + 2) - Fives times the sum of a number, x, and two, 4x - 7 - seven less than four times a number, x,

Math 7 Simplifying Expressions & Writing Expressions

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