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What else can I help you with?
Solve three fifths minus three tenths?
3/5 - 3/10 = ? 6/10 - 3/10 = 3/10 or 0.6 - 0.3 = 0.3
How do you solve 5b plus 3 equals 10?
5b + 3 = 10 - 3 - 3 5b = 7 5b/5 7/5 b= 1.5 There you go !
Solve x squared - 2x - 10 equals 5?
(x-5)(x+3)
How do you solve -10--15?
5
How do solve 3 over 6 that equals y over 10?
cross multiply 3/6=y/10 30=6y y=5
How to solve 10 1 3-?
To solve 10 1 3, you can multiply 10 times 1. This gives you a product of 10. Then multiply 10 times 3, so you will have an answer of 30.
Solve for x -5 equals -10?
5
Solve 4x-3 plus 2x-x equals 10?
4x-3+2x-x = 10 Collect the like terms; 5x-3 = 10 5x = 13 x = 13/5
How do you solve five-sixth of two-thirds using multiplication?
5/6 x 2/3 = 10/18 = 5/9
Can anyone solve 3x plus y equals 10 and 3x-2y equals -5 as a simultaneous equation and show their working?
Eq 1: 3x + y = 10 Eq 2: 3x - 2y = -5 Subtract 1 from 2: -3y = -15 Divide by -3: y = 5 Substitute y = 5 in Eq 1: 3x + 5 = 10 so x = 5/3 Confirm in Eq 2: 3 x 5/3 - 10 = 15/3 - 10 = 5 - 10 = -5. QED
How do you solve 12b-5 equals 15b plus 5?
12b - 5 = 15b + 5 subtract 12b from both sides 12b - 12b - 5 = 15b - 12b + 5 - 5 = 3b + 5 subtract 5 from each side - 5 - 5 = 3b + 5 - 5 - 10 = 3b divide both sides integers by 3 - 10/3 = (3/3)b - 10/3 = b ---------------------check in original equation ( change whole numbers to fractions of common denominations ) 12(-10/3) - 15/3 = 15(-10/3) + 15/3 - 120/3 - 15/3 = - 150/3 + 15/3 - 45 = - 45 checks
What is y equals 4x-10 and y equals 5-x solve using substitution?
By definition: 4x-10 = 5-x 4x+x = 5+10 5x = 15 x = 3 and y = 2
