10(3X+21)=63

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Solution for 10(3X+21)=63 equation:


Simplifying
10(3X + 21) = 63

Reorder the terms:
10(21 + 3X) = 63
(21 * 10 + 3X * 10) = 63
(210 + 30X) = 63

Solving
210 + 30X = 63

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-210' to each side of the equation.
210 + -210 + 30X = 63 + -210

Combine like terms: 210 + -210 = 0
0 + 30X = 63 + -210
30X = 63 + -210

Combine like terms: 63 + -210 = -147
30X = -147

Divide each side by '30'.
X = -4.9

Simplifying
X = -4.9

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