3-4(2x+3)=25

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Solution for 3-4(2x+3)=25 equation:


Simplifying
3 + -4(2x + 3) = 25

Reorder the terms:
3 + -4(3 + 2x) = 25
3 + (3 * -4 + 2x * -4) = 25
3 + (-12 + -8x) = 25

Combine like terms: 3 + -12 = -9
-9 + -8x = 25

Solving
-9 + -8x = 25

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + -8x = 25 + 9

Combine like terms: -9 + 9 = 0
0 + -8x = 25 + 9
-8x = 25 + 9

Combine like terms: 25 + 9 = 34
-8x = 34

Divide each side by '-8'.
x = -4.25

Simplifying
x = -4.25

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