3+2(7x-9)=4(-2-3)-15

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Solution for 3+2(7x-9)=4(-2-3)-15 equation:


Simplifying
3 + 2(7x + -9) = 4(-2 + -3) + -15

Reorder the terms:
3 + 2(-9 + 7x) = 4(-2 + -3) + -15
3 + (-9 * 2 + 7x * 2) = 4(-2 + -3) + -15
3 + (-18 + 14x) = 4(-2 + -3) + -15

Combine like terms: 3 + -18 = -15
-15 + 14x = 4(-2 + -3) + -15

Combine like terms: -2 + -3 = -5
-15 + 14x = 4(-5) + -15

Multiply 4 * -5
-15 + 14x = -20 + -15

Combine like terms: -20 + -15 = -35
-15 + 14x = -35

Solving
-15 + 14x = -35

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 + 14x = -35 + 15

Combine like terms: -15 + 15 = 0
0 + 14x = -35 + 15
14x = -35 + 15

Combine like terms: -35 + 15 = -20
14x = -20

Divide each side by '14'.
x = -1.428571429

Simplifying
x = -1.428571429

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