Asked by KaRi

5(3x+4y-8)+2(4x+2y-6)=

Please explain how to do this too.
Answered by bobpursley
left parenthesis:
multiply the 5 through to get...
15x+20y-40
You do the right paren.

Then gather like terms.
Answered by KaRi
please help me
Answered by bobpursley
what does the right parenthesis expand to when multiplied by 2?
Answered by KaRi
8x+4y-12
Answered by DrBob222
right. Now combine like terms.
Answered by KaRi
there are none... right?
Answered by bobpursley
x terms are like, y terms are like, and number terms are like.

15x+8x + 20y+4y -40-12

combine them the x, the y, and the numbers. the number term is -52
Answered by KaRi
oh i thought you mean in just the right sde. ummm so it would be 23x+24y-28?
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