Question

What is the value of x in the equation 1.8 -3.7x = -4.2x +0.3?

Answer 1

Answer:

3

Step-by-step explanation:

$1.8 - 3.7x = - 4.2x + 0.3$

$4.2x - 3.7x = 0.3 - 1.8$

$0.5x = - 1.5$

$x = \frac{ - 1.5}{0.5}$

$x = 3$

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Answer 2

Answer:

Let's solve your equation step-by-step.

1.8−3.7x=−4.2x+0.3

Step 1: Simplify both sides of the equation.

1.8−3.7x=−4.2x+0.3

1.8+−3.7x=−4.2x+0.3

−3.7x+1.8=−4.2x+0.3

Step 2: Add 4.2x to both sides.

−3.7x+1.8+4.2x=−4.2x+0.3+4.2x

0.5x+1.8=0.3

Step 3: Subtract 1.8 from both sides.

0.5x+1.8−1.8=0.3−1.8

0.5x=−1.5

Step 4: Divide both sides by 0.5.

0.5x0.5=−1.50.5

x=−3

Answer:

x=−3