Question

HELP PLEASE

Solve the two-step equation and identify the steps.1.4x + 6.1 = –7.9 1.

The first step is to on both sides.2. The second step is to on both sides.

The solution is x = .1. OPTIONS: add 6.1 subtract 6.1 multiply 6.1 divide 6.12. OPTIONS: Add 1.4 sub 1.4 multiply 1.4 Divide 1.43 OPTIONS: -10, -1.8, 1.8, 10

Answer 1

b d a

Explanation:

Answer 2

Solve the two-step equation and identify the steps.

Equation: 1.4x + 6.1 = –7.9

Solution: ======> x = -10

Long Version from Calculation 1

Equation

1.4x + 6.1 = –7.9

Steps:

Step 1): Multiply Both sides by 10:

1.4x * 10 + 6.1 * 10 = –7.9 * 10

Refine:

14x + 61 = -79

Step 2): Subtract 61 from both sides:

14x + 61 - 61 = -79 - 61

Simplify:

14x = 140

Divide both sides by 14:

14x/14 = -140/14

Simplify:

14x/14 = x =====> 14x/4

Divide the numbers:

14/14 = 1

= x

-140/14 = -10

-140/14

Apply the fraction Rule:

-a/b = - a/b

= -140/14

Divide the numbers:

140/14 = 10

= -10

Answer, Letter Choice, (A), x = -10

Short Version From Calculator Number 2:

Equation: 1.4x + 6.1 = -79

Solution Option (A), x = -10

Let's solve your equation step by step:

1.4x + 6.1 = -7.9

Step 1 Subtract 6.1 from both sides:

1.4x + 6.1 - 6.1 = -7.9 - 6.1

1.4x = -14

Step 2 Divide both sides by 1.4:

1.4x/1.4 = -14/1.4

x = -10

Answer x = -10 Option (A)

Hope that helps!!!! : )