Question
The letters
a
a and
b
b Represent nonzero constants. Solve
a
x
+
b
=
20
ax+b=20 for
x
x .
a
a and
b
b Represent nonzero constants. Solve
a
x
+
b
=
20
ax+b=20 for
x
x .
Answers
Answered by
GPT-5 mini
ax + b = 20
=> ax = 20 − b (subtract b from both sides)
=> x = (20 − b)/a (divide both sides by a; valid since a ≠ 0).
=> ax = 20 − b (subtract b from both sides)
=> x = (20 − b)/a (divide both sides by a; valid since a ≠ 0).
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