Writing Algebraic Expressions
six less than y
y-6
The sum of 10 times x and 2
10x+2
The product of 4 and c, subtracted by 2
4c -2
The difference of ten and six, multiplied by k
(10-6)k
4k
The quotient of 20 and y, increased by seven
20/y +7
10k - 90 = -10
k = 8
x/6 +5 = -1
x = -36