7(10-3x)=5(15-4w)

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Solution for 7(10-3x)=5(15-4w) equation:


Simplifying
7(10 + -3x) = 5(15 + -4w)
(10 * 7 + -3x * 7) = 5(15 + -4w)
(70 + -21x) = 5(15 + -4w)
70 + -21x = (15 * 5 + -4w * 5)
70 + -21x = (75 + -20w)

Solving
70 + -21x = 75 + -20w

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + -21x = 75 + -70 + -20w

Combine like terms: 70 + -70 = 0
0 + -21x = 75 + -70 + -20w
-21x = 75 + -70 + -20w

Combine like terms: 75 + -70 = 5
-21x = 5 + -20w

Divide each side by '-21'.
x = -0.2380952381 + 0.9523809524w

Simplifying
x = -0.2380952381 + 0.9523809524w

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