Evaluate: 12x+3+2x-3dx

Matching exercise

    
Match the items on the right to the items on the left.
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
screenshot19.3_6_5.png
screenshot19.3_6_4.png
screenshot19.3_6_3.png
screenshot19.3_6_6.png
screenshot19.3_6_1.png
screenshot19.3_6_2.png