2X+5(X-3)=7

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Solution for 2X+5(X-3)=7 equation:


Simplifying
2X + 5(X + -3) = 7

Reorder the terms:
2X + 5(-3 + X) = 7
2X + (-3 * 5 + X * 5) = 7
2X + (-15 + 5X) = 7

Reorder the terms:
-15 + 2X + 5X = 7

Combine like terms: 2X + 5X = 7X
-15 + 7X = 7

Solving
-15 + 7X = 7

Solving for variable 'X'.

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

Add '15' to each side of the equation.
-15 + 15 + 7X = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 7X = 7 + 15
7X = 7 + 15

Combine like terms: 7 + 15 = 22
7X = 22

Divide each side by '7'.
X = 3.142857143

Simplifying
X = 3.142857143

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