Equations, SM-Bank 008

Solve the following one-step equations.

\(s-3=-4\) (1 mark)

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\(c+4=-2\) (1 mark)

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\(-3x=36\) (1 mark)

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\(\dfrac{b}{6}=-4\) (1 mark)

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Show Answers Only

a. \(s=-1\)

b. \(c=-6\)

c. \(x=-12\)

d. \(b=-24\)

Show Worked Solution

a.	\(s-3\)	\(=-4\)
	\(s\)	\(=-4+3\)
	\(s\)	\(=-1\)

b.	\(c+4\)	\(=-2\)
	\(c\)	\(=-2-4\)
	\(c\)	\(=-6\)

c.	\(-3x\)	\(=36\)
	\(x\)	\(=\dfrac{36}{-3}\)
	\(x\)	\(=-12\)

d.	\(\dfrac{b}{6}\)	\(=-4\)
	\(b\)	\(=-4\times 6\)
	\(b\)	\(=-24\)