-210 = -7 (9x – 60)
To solve the equation -210 = -7(9x – 60), we will need to simplify the expression on the right side of the equation and then solve for the variable, which is x
To solve the equation -210 = -7(9x – 60), we will need to simplify the expression on the right side of the equation and then solve for the variable, which is x.
Let’s first distribute the -7 to both terms inside the parentheses:
-210 = -7 * 9x + (-7) * (-60)
Simplifying further:
-210 = -63x + 420
Now, let’s isolate the variable term by subtracting 420 from both sides of the equation:
-210 – 420 = -63x + 420 – 420
-630 = -63x
Next, we divide both sides of the equation by -63 to solve for x:
-630 / -63 = -63x / -63
10 = x
Therefore, the solution to the equation -210 = -7(9x – 60) is x = 10.
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