2 years ago

There are two approaches to solving the equation -3x + 10 = 4x - 20

Mathematics

2 answers:

Harman [31]2 years ago

8 0

Answer:

Step-by-step explanation:

Natalka [10]2 years ago

7 0

Answer:

78 0: )

Step-by-step explanation:

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8u^8+(-21u^8)<br> Helpppp quick

ELEN [110]

$\huge\textsf{Hey there!}$

$\mathsf{8u^8 + (-21u^8)}\\\mathsf{= 8u^2 - 21u^8}\\\large\textsf{COMBINE the LIKE TERMS}\\\mathsf{=(8u^8 - 21u^8)}\\\mathsf{= 8 - 21\rightarrow\boxed{\bf -13}}\\\mathsf{= 8u^2 - 21u^8 \rightarrow \bf -13u^8}\\\\\\\\\boxed{\boxed{\large\textsf{Answer: \bf -13u}\bf ^2}}\huge\checkmark\\\\\\\\\large\textsf{Good luck on your assignment and enjoy your day!}\\\\\\\frak{Amphitrite1040:)}$