CPM Homework Help : CCA Problem 6-61

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Home > CCA > Chapter Ch6 > Lesson 6.2.1 > Problem 6-61

6-61.

Solve each equation below. Check each solution.

$6 − (3 + x) = 10$
Hint (a):
Distribute the negative, then solve for $x$ by isolating the variable.

$100(x+3)=200$

Answer (b):
$x = -1$

$\frac { 1 } { 3 } x + 4 = x - 2$
Hint (c):
Multiply each term in the equation by $3$ to remove the fraction. Then solve for $x$ .

$\frac { 4 } { 5 } = \frac { x + 2 } { 45 }$
Hint (d:)
$\text{Multiply }\frac{4}{5} \text{ by a Giant One that will make the denominator equal 45.}$
Answer (d):
$x = 34$

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