49x^2+25=70x

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Solution for 49x^2+25=70x equation:


Simplifying
49x2 + 25 = 70x

Reorder the terms:
25 + 49x2 = 70x

Solving
25 + 49x2 = 70x

Solving for variable 'x'.

Reorder the terms:
25 + -70x + 49x2 = 70x + -70x

Combine like terms: 70x + -70x = 0
25 + -70x + 49x2 = 0

Factor a trinomial.
(5 + -7x)(5 + -7x) = 0

Subproblem 1

Set the factor '(5 + -7x)' equal to zero and attempt to solve: Simplifying 5 + -7x = 0 Solving 5 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -7x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7x = 0 + -5 -7x = 0 + -5 Combine like terms: 0 + -5 = -5 -7x = -5 Divide each side by '-7'. x = 0.7142857143 Simplifying x = 0.7142857143

Subproblem 2

Set the factor '(5 + -7x)' equal to zero and attempt to solve: Simplifying 5 + -7x = 0 Solving 5 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -7x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7x = 0 + -5 -7x = 0 + -5 Combine like terms: 0 + -5 = -5 -7x = -5 Divide each side by '-7'. x = 0.7142857143 Simplifying x = 0.7142857143

Solution

x = {0.7142857143, 0.7142857143}

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