4(x-3)+15=13

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Solution for 4(x-3)+15=13 equation:


Simplifying
4(x + -3) + 15 = 13

Reorder the terms:
4(-3 + x) + 15 = 13
(-3 * 4 + x * 4) + 15 = 13
(-12 + 4x) + 15 = 13

Reorder the terms:
-12 + 15 + 4x = 13

Combine like terms: -12 + 15 = 3
3 + 4x = 13

Solving
3 + 4x = 13

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 4x = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 4x = 13 + -3
4x = 13 + -3

Combine like terms: 13 + -3 = 10
4x = 10

Divide each side by '4'.
x = 2.5

Simplifying
x = 2.5

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