7-4(2x+5)=

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Solution for 7-4(2x+5)= equation:


Simplifying
7 + -4(2x + 5) = 0

Reorder the terms:
7 + -4(5 + 2x) = 0
7 + (5 * -4 + 2x * -4) = 0
7 + (-20 + -8x) = 0

Combine like terms: 7 + -20 = -13
-13 + -8x = 0

Solving
-13 + -8x = 0

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + -8x = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -8x = 0 + 13
-8x = 0 + 13

Combine like terms: 0 + 13 = 13
-8x = 13

Divide each side by '-8'.
x = -1.625

Simplifying
x = -1.625

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