3 years ago

-20x-97=3(3x+19)-18x

Mathematics

1 answer:

Molodets [167]3 years ago

8 0

Answer:

-14

Step-by-step explanation:

-20x-97=3(3x+19)-18x

Distribute the ( )

-20x-97=(9x+57)-18x

Combine like terms on same side

-20x-97=-9x+57

+97. +97

-20x=-9x+154

+9x +9x

-11x=154

/-11. /-11

x=-14

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