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Step-3

Title: Solve

Grade: 7-b Lesson: S1-L9

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Steps	Problem	Solution
1	Solve	\$3(x + 1) = 24\$
2	After Multiplication	\$ 3x + 3 = 24 \$
3	Move constant term to the right side	\$ 3x = 24 - 3 \$
4	After simplification	\$ 3x = 21 \$
5	Dividing on both sides by "\$3\$" of the equality	\$\cancel(3)^1/\cancel(3)^1 x= \cancel(21)^7/\cancel(3)^1 \$
6	After simplification	\$ x = 7 \$
7	Answer	C = \$ x = 7 \$

Steps

Problem

Solution

Solve

\$3(x + 1) = 24\$

After Multiplication

\$ 3x + 3 = 24 \$

Move constant term to the right side

\$ 3x = 24 - 3 \$

After simplification

\$ 3x = 21 \$

Dividing on both sides by "\$3\$" of the equality

\$\cancel(3)^1/\cancel(3)^1 x= \cancel(21)^7/\cancel(3)^1 \$

After simplification

\$ x = 7 \$

Answer

C = \$ x = 7 \$