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Naya [18.7K]
3 years ago
9

Simplify the following expression 8x+9-6x-7

Mathematics
2 answers:
kiruha [24]3 years ago
6 0
1) both 8x and -6x are the same form - they’re just a coefficient with a variable, while 9 and -7 are just plain numbers. move the expression around as shown in the picture: 8x - 6x + 9 - 7. now coefficients with variables are next to each other, while plain numbers are next to each other, making it easier to solve.
2) now solve: 8x - 6x is 2x, and 9 - 7 is 2. now you have 2x + 2, which is the final answer.

i don’t know if i explained it very well, but if you look at the picture you should be fine.
mamaluj [8]3 years ago
4 0
8x + -6x = 2x 2 + 2x
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