4x+4(x+4)=20-(4x-5) solve and check
Answers
Answer:
X=3/4
Step-by-step explanation:
Let's solve your equation step-by-step.
4x+4(x+4)=20−(4x−5)
Step 1: Simplify both sides of the equation.
4x+4(x+4)=20−(4x−5)
4x+4(x+4)=20+−1(4x−5)
4x+4(x+4)=20+−1(4x)+(−1)(−5)
4x+4(x+4)=20+−4x+5
4x+(4)(x)+(4)(4)=20+−4x+5
4x+4x+16=20+−4x+5
(4x+4x)+(16)=(−4x)+(20+5)
8x+16=−4x+25
8x+16=−4x+25
Step 2: Add 4x to both sides.
8x+16+4x=−4x+25+4x
12x+16=25
Step 3: Subtract 16 from both sides.
12x+16−16=25−16
12x=9
Step 4: Divide both sides by 12.
12x/12= 9/12
x=3/4
Answer:
Let's solve your equation step-by-step.
4x+4(x+4)=20−(4x−5)
Step 1: Simplify both sides of the equation.
4x+4(x+4)=20−(4x−5)
4x+4(x+4)=20+−1(4x−5)
4x+4(x+4)=20+−1(4x)+(−1)(−5)
4x+4(x+4)=20+−4x+5
4x+(4)(x)+(4)(4)=20+−4x+5
4x+4x+16=20+−4x+5
(4x+4x)+(16)=(−4x)+(20+5)
8x+16=−4x+25
8x+16=−4x+25
Step 2: Add 4x to both sides.
8x+16+4x=−4x+25+4x
12x+16=25
Step 3: Subtract 16 from both sides.
12x+16−16=25−16
12x=9
Step 4: Divide both sides by 12.
12x/12= 9/12
x=3/4
Step-by-step explanation: