7(3+2x)-5(7x+4)=2x-3

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Solution for 7(3+2x)-5(7x+4)=2x-3 equation:


Simplifying
7(3 + 2x) + -5(7x + 4) = 2x + -3
(3 * 7 + 2x * 7) + -5(7x + 4) = 2x + -3
(21 + 14x) + -5(7x + 4) = 2x + -3

Reorder the terms:
21 + 14x + -5(4 + 7x) = 2x + -3
21 + 14x + (4 * -5 + 7x * -5) = 2x + -3
21 + 14x + (-20 + -35x) = 2x + -3

Reorder the terms:
21 + -20 + 14x + -35x = 2x + -3

Combine like terms: 21 + -20 = 1
1 + 14x + -35x = 2x + -3

Combine like terms: 14x + -35x = -21x
1 + -21x = 2x + -3

Reorder the terms:
1 + -21x = -3 + 2x

Solving
1 + -21x = -3 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
1 + -21x + -2x = -3 + 2x + -2x

Combine like terms: -21x + -2x = -23x
1 + -23x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
1 + -23x = -3 + 0
1 + -23x = -3

Add '-1' to each side of the equation.
1 + -1 + -23x = -3 + -1

Combine like terms: 1 + -1 = 0
0 + -23x = -3 + -1
-23x = -3 + -1

Combine like terms: -3 + -1 = -4
-23x = -4

Divide each side by '-23'.
x = 0.1739130435

Simplifying
x = 0.1739130435

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