has NO solution since 14 = 12 is false.
has INFINITE solutions since both sides are equal.
has ONE solution since x = 0.
has ONE solution since x = -14.There is more than one answer, by the way.
5x + 7 = 1/2 (10x + 12)
-1/9 (18x + 27) = 1 +...
Mathematics, 20.08.2019 04:30 keke6361
There is more than one answer, by the way.
5x + 7 = 1/2 (10x + 12)
-1/9 (18x + 27) = 1 + x - 4 - 3x
x+3/4 = 3/4x + 3/4
4 + 3x = 2x - 10
a. one solution
b. no solution
c. an infinite number of solutions
Answers: 1
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