(4x*7)+(x*12)+25=345

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Solution for (4x*7)+(x*12)+25=345 equation:


Simplifying
(4x * 7) + (x * 12) + 25 = 345

Reorder the terms for easier multiplication:
(4 * 7x) + (x * 12) + 25 = 345

Multiply 4 * 7
(28x) + (x * 12) + 25 = 345

Reorder the terms for easier multiplication:
(28x) + (12x) + 25 = 345

Reorder the terms:
25 + (28x) + (12x) = 345

Combine like terms: (28x) + (12x) = 40x
25 + 40x = 345

Solving
25 + 40x = 345

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + 40x = 345 + -25

Combine like terms: 25 + -25 = 0
0 + 40x = 345 + -25
40x = 345 + -25

Combine like terms: 345 + -25 = 320
40x = 320

Divide each side by '40'.
x = 8

Simplifying
x = 8

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