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Chapter 3: Q.77 (page 113)

What is the first step you take when solving the
equation 3 − 7(y − 4) = 38? Why is this your first
step?

Short Answer

Expert verified

The first step is $3 - 7 y + 28 = 38$

Step by step solution

01

- The given information

$3 - 7 (y - 4) = 38$

02

Step 2

In first step we have to open the bracket and multiply 7 since we have to follow BODMAS rule.

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Most popular questions from this chapter

Give an example of a system of equations that is consistent and independent.

Simplify each expression.

$5 (4 x + 2 y - x + 2)$

$0.05 n + 0.10 (n + 8) = 2.15$

Solve each system of inequalities by graphing.

$\begin{matrix} y \geq x - 3 \\ y \geq - x + 1 \end{matrix}$

Solve each system of equations by using either substitution or elimination.

$\begin{array}{l} 3. y = x + 5 \\ x + y = 9 \end{array}$

See all solutions

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