CPM Homework Help : CCA Problem 6-90

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Home > CCA > Chapter 6 > Lesson 6.2.3 > Problem 6-90

6-90.

Solve each equation.

$3 x + 2 = 10 - 4 ( x - 1 )$

Hint (a):
Check your answer in the original equation.
Answer (a):
$x=\frac{12}{7}$

$4 ( x - 1 ) - 2 ( 3 x + 5 ) = - 3 x + 1$

Hint (b):
See part (a).
Answer (b):
$x = 15$
Show your work.

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