Solve the equation. Explain each step and identify the property used to reach each step 0.6x+0.8=1.4
Please help me with this question.
Subtract .8 from both sides, then divide both sides by .6.
I'll let you identify the properties. If don't know them, Google "math properties."
Thank you PsyDAG.
Welcome
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To solve the equation 0.6x + 0.8 = 1.4, we need to isolate the variable x on one side of the equation. Here's how we can do that:
Step 1: Start by subtracting 0.8 from both sides of the equation to eliminate the constant term on the left side.
0.6x + 0.8 - 0.8 = 1.4 - 0.8
0.6x = 0.6
Property used: Subtraction Property of Equality, which states that if we subtract the same number from both sides of an equation, the equality is still maintained.
Step 2: Now, we need to isolate x by dividing both sides of the equation by 0.6 to solve for x.
(0.6x)/0.6 = 0.6/0.6
x = 1
Property used: Division Property of Equality, which states that if we divide both sides of an equation by the same nonzero number, the equality is still maintained.
Therefore, the solution to the equation 0.6x + 0.8 = 1.4 is x = 1.