Give the sum of the two expressions .encode only your final answer
1.4x and 7x
2.-20y and -40y
3.4xy² and 5xy²
4.14yz and 9yz
5. -6x² and 3x²
6. 12ab and 2 ab
7. 5x and x
8. -15ab and 6ab
9. 9xy and -9xy
10. 0.5x and 0.2x
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Give the sum of the two expressions .encode only your final answer
1.4x and 7x
2.-20y and -40y
3.4xy² and 5xy²
4.14yz and 9yz
5. -6x² and 3x²
6. 12ab and 2 ab
7. 5x and x
8. -15ab and 6ab
9. 9xy and -9xy
10. 0.5x and 0.2x
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EXPLANATION :
I just add it (hehe)
(btw) hope it helps you