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Step-2

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	\$ 2(x-1) = 3(x+2)\$
2	After Multiplication	\$ 2x -2 = 3x +6 \$
3	Move variable term to the left side and constant term to the right side	\$ 2x-3x = 6+2 \$
4	After simplification	\$ -x = 8 \$
5	Multiplying '\$-\$' on both sides	\$ -(-x) = -8 \$ \$ x = -8 \$
6	Answer	B = \$ x = -8 \$

Steps

Problem

Solution

Solve

\$ 2(x-1) = 3(x+2)\$

After Multiplication

\$ 2x -2 = 3x +6 \$

Move variable term to the left side and constant term to the right side

\$ 2x-3x = 6+2 \$

After simplification

\$ -x = 8 \$

Multiplying '\$-\$' on both sides

\$ -(-x) = -8 \$

\$ x = -8 \$

Answer

B = \$ x = -8 \$