3 years ago

1 Determine the number of solutions for the equation. - 3(42x +46) = -15(-22-9x)

Mathematics

1 answer:

kkurt [141]3 years ago

6 0

Answer:

x=-52/29

Step-by-step explanation:

-3(42x+46)=-15(-22-9x)

-126x-138=330+135x

-126x-135x-138=330

-261x-138=330

-261x=330+138

-261x=468

x=468/-261

x=-52/29

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